Kata Bahasa Inggris Tingkat Lanjut: 300+ Kosakata C1–C2 beserta Arti
Sebagian besar pembelajar bahasa Inggris mencapai batas di sekitar level B2. Anda dapat bercakap-cakap, membaca berita, menulis email, dan lulus ujian menengah, tetapi kosakata masih terasa terbatas. Anda terus memakai 20 kata sifat yang sama—good, bad, important, interesting—dan 15 kata kerja yang sama—think, believe, show, make. Anda memahami teks lanjut, tetapi belum dapat menghasilkan bahasa itu sendiri.
Kata-kata dalam artikel ini membantu menembus batas tersebut. Ini adalah kosakata C1 dan C2 yang dipakai dalam tulisan akademik, laporan profesional, jurnalisme bermutu, dan diskusi formal. Kata-kata inilah yang membedakan esai IELTS Band 6,5 dengan Band 8, email kerja yang cukup baik dengan yang mengesankan, serta pembelajar yang sekadar “berbicara bahasa Inggris” dengan yang benar-benar menguasainya.
Berikut 300+ kata tingkat lanjut dalam 10 kategori, masing-masing dengan arti jelas serta kalimat contoh.
Kata Kerja Akademik
Kata kerja ini sering muncul dalam kuliah universitas, makalah penelitian, serta tulisan IELTS/TOEFL. Kata tersebut menggantikan kata kerja sehari-hari dengan alternatif yang lebih tepat dan formal.
| Kata | Arti | Menggantikan | Contoh |
|---|---|---|---|
| acknowledge | mengakui atau menerima sesuatu sebagai benar | admit | The company acknowledged that mistakes were made during the transition. |
| advocate | mendukung atau merekomendasikan secara terbuka | support | Several economists advocate raising the minimum wage. |
| alleviate | mengurangi penderitaan atau masalah | reduce | The new policy aims to alleviate poverty in rural communities. |
| articulate | menyatakan gagasan dengan jelas dan efektif | explain | She articulated her position so well that the entire board agreed. |
| ascertain | mencari tahu dengan pasti | discover | Investigators are trying to ascertain the cause of the explosion. |
| assert | menyatakan dengan yakin dan tegas | say/claim | The CEO asserted that the company would return to profitability within a year. |
| attribute | menganggap sesuatu disebabkan oleh | link to | Researchers attribute the decline in bee populations to pesticide use. |
| coincide | terjadi pada waktu atau tempat yang sama | overlap | The festival coincides with the national holiday this year. |
| comprise | terdiri atas; membentuk | include | The committee comprises 12 members from different departments. |
| conceive | membentuk gagasan atau rencana dalam pikiran | think of | It is difficult to conceive of a world without the internet. |
| consolidate | membuat lebih kuat/padat; menggabungkan | strengthen | The merger consolidated the two companies into a single entity. |
| constrain | membatasi atau mengekang | limit | Budget cuts constrained the university’s ability to hire new faculty. |
| contemplate | memikirkan dengan mendalam atau lama | consider | She contemplated leaving her job for months before making the decision. |
| contradict | menyatakan kebalikan; bertentangan dengan | disagree with | The new evidence contradicts the original theory. |
| convey | menyampaikan pesan atau perasaan | express | The painting conveys a sense of isolation and loss. |
| correspond | cocok; serupa; berkirim surat | relate to | The results correspond closely with our predictions. |
| cultivate | mengembangkan melalui usaha | grow/build | She cultivated strong relationships with clients over decades. |
| deduce | menarik kesimpulan melalui penalaran | figure out | From the evidence, detectives deduced that the break-in happened at night. |
| depict | menggambarkan melalui gambar, lukisan, atau kata | show | The novel depicts life in 19th-century rural England. |
| derive | memperoleh dari sumber; berasal dari | get from | Many English words derive from Latin and Greek roots. |
| deteriorate | memburuk secara bertahap | get worse | The patient’s condition deteriorated rapidly overnight. |
| disclose | mengungkapkan informasi | reveal | The company was required to disclose its financial records. |
| encompass | mencakup; mengelilingi | cover | The curriculum encompasses literature, history, and philosophy. |
| endorse | menyatakan persetujuan publik | support | The organization endorsed the new environmental policy. |
| entail | melibatkan sebagai bagian yang perlu | require | The project entails a complete redesign of the website. |
| exacerbate | memperburuk masalah atau keadaan buruk | worsen | The drought was exacerbated by poor water management. |
| exemplify | menjadi contoh khas dari | represent | Her career exemplifies what hard work and determination can achieve. |
| exploit | memanfaatkan secara egois/tidak adil; memanfaatkan sepenuhnya | take advantage of | Some companies exploit cheap labor in developing countries. |
| facilitate | mempermudah suatu proses | help | Technology has facilitated communication across borders. |
| foster | mendorong perkembangan | promote | The program fosters creativity and independent thinking in students. |
| hinder | menimbulkan kesulitan; memperlambat kemajuan | block | Lack of funding hindered the research for years. |
| imply | menyiratkan tanpa menyatakan langsung | suggest | Her silence implied that she disagreed with the proposal. |
| incur | terkena sesuatu yang tidak menyenangkan akibat tindakan | face | The company incurred heavy losses during the first quarter. |
| inhibit | memperlambat atau mencegah proses | prevent | High interest rates inhibit economic growth. |
| instigate | menyebabkan sesuatu terjadi; memulai | trigger | The protest was instigated by the sudden increase in fuel prices. |
| invoke | mengutip sebagai otoritas; memohon bantuan | refer to | The lawyer invoked a rarely used provision in the contract. |
| mitigate | membuat lebih ringan atau serius | reduce | Wearing a seatbelt mitigates the risk of serious injury in a crash. |
| necessitate | membuat sesuatu menjadi perlu | require | The flood damage necessitated a complete renovation of the building. |
| negate | membuat tidak efektif; membatalkan | undo | One bad review can negate months of positive marketing. |
| obligate | mewajibkan atau memaksa | force | The contract obligates both parties to a 12-month commitment. |
| perceive | menyadari melalui indra; menafsirkan | see/notice | The public perceives the new tax as fundamentally unfair. |
| persist | terus bertahan meski sulit | continue | The problem persisted even after the software update. |
| postulate | mengusulkan sebagai dasar penalaran | propose | Darwin postulated that species evolve through natural selection. |
| precede | datang lebih dahulu dalam waktu/urutan | come before | A brief introduction preceded the main presentation. |
| presume | menganggap benar tanpa bukti | assume | I presume you have already read the email. |
| prevail | terbukti lebih kuat; berlaku luas | win/dominate | Common sense prevailed, and the plan was abandoned. |
| prohibit | melarang secara resmi melalui hukum/aturan | ban | Smoking is prohibited inside all public buildings. |
| reconcile | memulihkan hubungan; membuat selaras | resolve | It is difficult to reconcile economic growth with environmental protection. |
| reinstate | memulihkan ke posisi sebelumnya | bring back | The employee was reinstated after the investigation cleared her. |
| scrutinize | memeriksa dengan cermat dan kritis | inspect | Auditors scrutinized every financial transaction from the past five years. |
| stipulate | mensyaratkan sebagai bagian perjanjian | require | The contract stipulates a 30-day notice period for cancellation. |
| substantiate | memberi bukti untuk membuktikan sesuatu | prove | The claims were never substantiated with reliable data. |
| supersede | menggantikan yang lebih lama/kurang efektif | replace | Digital records have superseded paper files in most offices. |
| suppress | menekan secara paksa; mencegah diungkapkan | hold back | The government suppressed the report for three years. |
| transcend | melampaui batas | surpass | Great art transcends cultural and linguistic boundaries. |
| undermine | melemahkan secara bertahap | damage | Constant criticism undermines a child’s confidence. |
| validate | menegaskan kebenaran atau nilai | confirm | The experiment validated the original hypothesis. |
Kata Sifat Presisi
Kata sifat ini menambah nuansa serta ketepatan dalam tulisan dan menggantikan kata yang terlalu sering dipakai seperti good, bad, big, dan important.
| Kata | Arti | Menggantikan | Contoh |
|---|---|---|---|
| acute | parah; tajam; sangat berkembang | serious/strong | There is an acute shortage of trained nurses in the region. |
| adverse | tidak menguntungkan; berbahaya | bad/negative | The drug has several adverse side effects. |
| arbitrary | berdasarkan pilihan acak, bukan alasan | random | The selection process seemed completely arbitrary. |
| coherent | logis dan tersusun baik | clear | She presented a coherent argument that convinced even the skeptics. |
| concise | memberi informasi jelas dengan sedikit kata | short | Keep your answers concise — the examiner values clarity, not length. |
| contentious | menimbulkan perbedaan pendapat | controversial | Immigration policy remains a contentious issue in many countries. |
| detrimental | menyebabkan bahaya atau kerusakan | harmful | Excessive screen time is detrimental to children’s sleep patterns. |
| disparate | pada dasarnya berbeda; sulit dibandingkan | very different | The study drew on disparate sources — from medieval texts to modern surveys. |
| elusive | sulit ditemukan, ditangkap, atau dicapai | hard to find | A lasting peace agreement has proven elusive in the region. |
| empirical | berdasarkan observasi/pengalaman, bukan teori | fact-based | The theory lacks empirical evidence to support it. |
| explicit | dinyatakan jelas tanpa ruang keraguan | clear/direct | The contract contains explicit instructions about payment deadlines. |
| extraneous | tidak relevan; bukan bagian yang semestinya | unnecessary | Remove any extraneous details that do not support your main argument. |
| feasible | mungkin dan praktis dilakukan | possible | Building a bridge in that location is technically feasible but extremely expensive. |
| futile | tidak menghasilkan manfaat; sia-sia | useless | It would be futile to argue — she has already made her decision. |
| imminent | akan segera terjadi | upcoming | Scientists warn that another eruption is imminent. |
| implicit | tersirat; dipahami tanpa dinyatakan | implied/unspoken | There was an implicit agreement that no one would mention the incident. |
| indispensable | mutlak diperlukan | essential | Clean water is indispensable for human survival. |
| inherent | ada sebagai kualitas alami/permanen | built-in | There is an inherent risk in any kind of investment. |
| meticulous | sangat teliti pada detail | very careful | She is meticulous about checking every number in the report. |
| negligible | sangat kecil hingga tidak layak dipertimbangkan | tiny/unimportant | The difference in performance was negligible — both systems worked equally well. |
| notorious | terkenal karena sesuatu yang buruk | well-known (negative) | The city is notorious for its terrible traffic. |
| obsolete | tidak lagi dipakai atau diperlukan | outdated | Fax machines have become largely obsolete in most industries. |
| paramount | lebih penting daripada apa pun | most important | Patient safety is of paramount importance. |
| pervasive | menyebar luas di area/kelompok | widespread | Social media’s influence is pervasive in modern culture. |
| plausible | tampak masuk akal atau mungkin | believable | His explanation was plausible, but the police remained unconvinced. |
| precarious | tidak aman/pasti; mungkin jatuh/gagal | unstable | Many gig workers live in a precarious financial situation. |
| profound | sangat besar atau mendalam secara intelektual/emosional | deep/strong | The discovery had a profound impact on our understanding of the universe. |
| prolific | menghasilkan dalam jumlah besar | highly productive | She is a prolific author — she has published 30 novels in 20 years. |
| redundant | tidak lagi diperlukan; mengulang hal sama | unnecessary/repetitive | Half the staff were made redundant when the factory closed. |
| resilient | mampu cepat pulih dari kesulitan | strong/tough | Children are remarkably resilient — they adapt to change faster than adults. |
| rigorous | sangat menyeluruh dan teliti | strict/demanding | The university has a rigorous admissions process. |
| sporadic | terjadi pada selang tidak teratur | occasional/random | There were sporadic outbreaks of violence throughout the region. |
| stringent | ketat; presisi; menuntut | strict | The country has stringent environmental regulations. |
| superfluous | lebih dari yang diperlukan; berlebih | extra/unneeded | Delete any superfluous words — every sentence should earn its place. |
| tangible | cukup jelas untuk dirasakan; nyata | concrete/real | The training produced tangible results — sales increased by 25%. |
| tenuous | sangat lemah atau tipis | weak | The connection between the two events is tenuous at best. |
| ubiquitous | ditemukan di mana-mana; sangat umum | everywhere | Smartphones have become ubiquitous — even in the most remote villages. |
| viable | mampu berhasil berfungsi | practical/workable | Solar energy is now a viable alternative to fossil fuels. |
| volatile | mudah berubah cepat dan tak terduga | unstable | The stock market has been highly volatile this quarter. |
Kata Benda Abstrak
Kata benda ini menggambarkan konsep, sistem, dan proses—bahasa analisis, perdebatan, serta diskusi formal.
| Kata | Arti | Contoh |
|---|---|---|
| adversity | keadaan sulit atau tidak menyenangkan | She showed remarkable strength in the face of adversity. |
| allegation | tuduhan tanpa bukti bahwa seseorang melakukan kesalahan | The minister denied all allegations of corruption. |
| ambiguity | kualitas memiliki lebih dari satu arti; ketidakpastian | The ambiguity of the law has led to conflicting court decisions. |
| autonomy | hak mengatur diri sendiri; kemandirian | Universities value their academic autonomy. |
| bureaucracy | aturan/prosedur resmi berlebihan; sistem administrasi | Starting a business in this country involves enormous bureaucracy. |
| catalyst | sesuatu yang menyebabkan perubahan penting | The economic crisis was a catalyst for political reform. |
| compliance | kepatuhan pada aturan, hukum, atau permintaan | The company was fined for non-compliance with safety regulations. |
| connotation | gagasan/perasaan yang disarankan kata di luar arti harfiahnya | The word “cheap” has a negative connotation — use “affordable” instead. |
| consensus | kesepakatan umum dalam kelompok | There is a growing consensus that remote work is here to stay. |
| deficiency | kekurangan sesuatu yang esensial | Iron deficiency is the most common nutritional problem worldwide. |
| dilemma | situasi dengan dua pilihan sulit | The government faces a dilemma: cut spending or raise taxes. |
| discrepancy | perbedaan antara hal yang seharusnya sama | There is a discrepancy between the two reports — the numbers do not match. |
| disposition | watak atau kecenderungan alami seseorang | She has a cheerful disposition that makes everyone around her feel comfortable. |
| endeavor | upaya melakukan sesuatu yang sulit | Space exploration is humanity’s most ambitious endeavor. |
| equilibrium | keadaan seimbang | The economy has not yet returned to equilibrium after the shock. |
| excerpt | kutipan pendek dari teks, film, atau musik | The article includes an excerpt from the prime minister’s speech. |
| fallacy | keyakinan keliru akibat penalaran salah | The idea that you only use 10% of your brain is a popular fallacy. |
| grievance | kesalahan nyata/yang dirasakan sehingga menjadi dasar keluhan | Workers filed a formal grievance about unsafe conditions. |
| hierarchy | sistem peringkat berdasarkan status/wewenang | In the corporate hierarchy, she reports directly to the CEO. |
| implication | dampak/konsekuensi mungkin; sesuatu yang tersirat | The financial implications of the merger are still unclear. |
| incentive | sesuatu yang memotivasi tindakan | Tax breaks serve as an incentive for companies to invest in green energy. |
| jurisdiction | wewenang resmi untuk mengambil keputusan hukum | The case falls outside the court’s jurisdiction. |
| liability | tanggung jawab hukum; kerugian | The company denied liability for the accident. |
| magnitude | ukuran atau arti penting yang besar | Few people understand the magnitude of the climate crisis. |
| mandate | perintah atau wewenang resmi | The election gave the president a clear mandate for reform. |
| paradox | pernyataan/situasi tampak kontradiktif tetapi mungkin benar | It is a paradox that the richest country has the highest poverty rate. |
| paradigm | contoh/model khas; cara pandang | The internet created a paradigm shift in how people access information. |
| precedent | peristiwa/tindakan sebelumnya sebagai contoh/aturan masa depan | The court ruling set a precedent for future privacy cases. |
| premise | pernyataan yang diterima benar sebagai dasar argumen | The entire argument is based on a false premise. |
| prerogative | hak atau keistimewaan eksklusif | It is the manager’s prerogative to approve or reject leave requests. |
| proximity | kedekatan jarak atau waktu | The hotel’s proximity to the airport makes it very convenient. |
| rationale | alasan atau logika dasar di balik sesuatu | What is the rationale for changing the schedule? |
| repercussion | konsekuensi tidak disengaja dari tindakan | The decision had serious repercussions for the entire industry. |
| rhetoric | bicara/tulisan persuasif untuk mengesankan, bukan menginformasikan | The politician’s speech was full of rhetoric but short on substance. |
| scrutiny | pemeriksaan cermat dan kritis | The company’s finances are under intense scrutiny after the scandal. |
| sovereignty | kekuasaan tertinggi; hak negara mengatur diri sendiri | The treaty raised concerns about national sovereignty. |
| trajectory | lintasan benda bergerak; arah perkembangan | The company’s growth trajectory suggests it will double in size by 2028. |
| upheaval | perubahan/gangguan mendadak dan keras | The political upheaval led to months of instability. |
Bahasa Profesional dan Bisnis
Kata yang ditemui dalam laporan, rapat, negosiasi, dan komunikasi korporat.
| Kata | Arti | Contoh |
|---|---|---|
| acquisition | proses memperoleh sesuatu; membeli perusahaan | The acquisition of the startup cost $4.2 billion. |
| benchmark | standar pembanding | The report uses Nordic countries as a benchmark for education quality. |
| contingency | peristiwa masa depan yang mungkin tetapi belum pasti; rencana keadaan tak terduga | We need a contingency plan in case the supplier fails to deliver. |
| deem | menganggap; memandang sebagai | The building was deemed unsafe and ordered to be demolished. |
| delegate | menyerahkan tugas/tanggung jawab kepada orang lain | A good leader knows when to delegate tasks to the team. |
| deploy | menempatkan untuk digunakan; menjalankan | The company deployed the new software across all offices. |
| dilute | membuat lebih lemah/kurang efektif | Adding too many features dilutes the product’s core value. |
| divulge | membocorkan informasi pribadi/sensitif | The journalist refused to divulge her sources. |
| expedite | mempercepat proses | We need to expedite the approval process — the deadline is next week. |
| fiscal | berkaitan dengan pendapatan dan belanja pemerintah | The country’s fiscal policy has led to a budget surplus. |
| garner | menghimpun perhatian, dukungan, atau suara | The campaign garnered widespread support from young voters. |
| leverage | menggunakan sesuatu untuk keuntungan maksimal | Small businesses can leverage social media to reach global audiences. |
| lucrative | menghasilkan laba besar | Consulting is a lucrative career for experienced professionals. |
| mitigate | mengurangi tingkat keparahan hal berbahaya | Insurance helps mitigate the financial impact of unexpected events. |
| offset | menyeimbangkan; mengompensasi | The increase in sales offset the higher production costs. |
| overhaul | memeriksa menyeluruh dan melakukan perbaikan/perubahan | The company overhauled its hiring process to improve diversity. |
| pertain | relevan atau berkaitan dengan | These regulations pertain specifically to online advertising. |
| procure | memperoleh, terutama dengan usaha | The hospital struggled to procure enough protective equipment. |
| relinquish | secara sukarela melepaskan kekuasaan/posisi/sesuatu | The founder relinquished control of the company to a new CEO. |
| revamp | memberi bentuk/struktur baru yang lebih baik | The restaurant revamped its entire menu and saw a 40% increase in customers. |
| spearhead | memimpin gerakan atau serangan | She spearheaded the initiative to reduce the company’s carbon emissions. |
| streamline | membuat proses lebih efisien | The new software streamlines the entire invoicing process. |
| volatile | mudah berubah cepat; tidak stabil | The market has been volatile following the central bank’s announcement. |
| yield | menghasilkan; mengalah; imbal hasil investasi | The investment yielded a 12% annual return. |
Opini dan Argumen
Kata-kata ini penting untuk IELTS Writing Task 2, esai akademik, serta perdebatan formal. Kata tersebut membantu menyatakan posisi, membandingkan gagasan, dan membangun argumen logis.
| Kata | Arti | Contoh |
|---|---|---|
| albeit | meskipun; walaupun (formal) | The results were positive, albeit somewhat unexpected. |
| contend | berargumen atau menyatakan | Some scientists contend that the data has been misinterpreted. |
| conversely | dengan cara yang berlawanan | Exercising regularly improves sleep. Conversely, poor sleep reduces motivation to exercise. |
| corroborate | menegaskan/mendukung dengan bukti | Two witnesses corroborated the defendant’s account of the events. |
| counterpart | orang/benda yang bersesuaian dengan yang lain | The British prime minister met with her French counterpart in Paris. |
| denounce | menyatakan secara publik bahwa sesuatu salah/jahat | Human rights organizations denounced the government’s treatment of prisoners. |
| deter | membuat seseorang enggan melakukan sesuatu | High fines deter drivers from speeding in residential areas. |
| dispute | tidak setuju; memperdebatkan | Historians dispute the exact date of the event. |
| elicit | memancing respons atau reaksi | The proposal elicited strong reactions from both supporters and opponents. |
| erode | menghancurkan/mengikis secara bertahap | Public trust in institutions has eroded significantly over the past decade. |
| exert | menggunakan kekuatan, pengaruh, atau wewenang | The government exerted pressure on companies to reduce emissions. |
| irrefutable | tidak mungkin disangkal atau dibuktikan salah | The DNA evidence was irrefutable. |
| juxtapose | menempatkan berdekatan untuk dibandingkan | The documentary juxtaposes images of wealth and poverty in the same city. |
| notwithstanding | meskipun demikian; terlepas dari (formal) | Notwithstanding the difficulties, the team completed the project on time. |
| posit | mengajukan sebagai dasar argumen; menganggap fakta | The researcher posits that language shapes thought, not the other way around. |
| predicate | mendasarkan sesuatu pada | The entire strategy is predicated on the assumption that demand will grow. |
| proponent | orang yang mendukung sesuatu | Proponents of the new law argue it will reduce inequality. |
| rebut | menyatakan/membuktikan bukti tidak benar | The defense lawyer rebutted every point made by the prosecution. |
| refute | membuktikan pernyataan salah | The study refutes the claim that bilingualism delays cognitive development. |
| underscore | menekankan | The report underscores the urgent need for healthcare reform. |
Emosi, Karakter, dan Perilaku Manusia
Kosakata tingkat lanjut untuk menggambarkan orang, psikologi, serta dinamika sosial.
| Kata | Arti | Contoh |
|---|---|---|
| altruistic | peduli pada orang lain tanpa pamrih | Her decision to donate half her salary was genuinely altruistic. |
| apathetic | tidak menunjukkan minat atau kepedulian | Voters have become increasingly apathetic about local elections. |
| complacent | terlalu puas diri tanpa usaha untuk membaik | The company became complacent after years of success and failed to innovate. |
| condescending | menunjukkan rasa lebih tinggi; merendahkan orang lain | His condescending tone made the entire team uncomfortable. |
| contempt | perasaan bahwa seseorang/sesuatu tidak berharga | She looked at the poorly written report with open contempt. |
| diligent | menunjukkan usaha teliti dan tekun | She is the most diligent student in the class — she never misses a deadline. |
| empathy | kemampuan memahami serta merasakan perasaan orang lain | Good leaders show empathy — they listen before they decide. |
| erratic | tidak dapat diprediksi; tidak konsisten | His erratic behavior at work raised concerns among colleagues. |
| gratitude | kualitas merasa berterima kasih | She expressed deep gratitude for the support she received during her recovery. |
| humility | sikap rendah hati terhadap arti penting diri sendiri | Despite his success, he always speaks with humility. |
| inquisitive | ingin belajar; penasaran | Inquisitive students tend to perform better in independent research. |
| nonchalant | tenang dan santai; tampak tidak peduli | He gave a nonchalant shrug, as if the result did not matter to him. |
| obstinate | keras kepala menolak berubah | The manager was obstinate — no amount of evidence could change his mind. |
| pragmatic | menangani sesuatu secara masuk akal dan realistis | A pragmatic approach would be to fix what we have rather than start over. |
| skeptical | tidak mudah yakin; meragukan | Scientists remain skeptical about the study’s conclusions. |
| tenacious | berpegang teguh; gigih | She is a tenacious negotiator who never gives up until she gets a fair deal. |
| vindictive | sangat ingin membalas dendam | His vindictive response to the criticism damaged his own reputation. |
| volatile | suasana hati berubah cepat dan tak terduga | He has a volatile temper — calm one moment, furious the next. |
Sains, Penelitian, dan Data
Kosakata untuk membahas bukti, studi, dan pemikiran analitis—penting untuk tulisan akademik dan IELTS Academic.
| Kata | Arti | Contoh |
|---|---|---|
| aggregate | jumlah total/gabungan | The aggregate score determines your final ranking. |
| anomaly | sesuatu yang berbeda dari normal/harapan | The temperature spike in February was a statistical anomaly. |
| calibrate | menyesuaikan dengan tepat untuk fungsi tertentu | The instruments must be calibrated before every experiment. |
| correlate | memiliki hubungan timbal balik; bersesuaian | Higher education levels correlate with higher lifetime earnings. |
| criterion | standar penilaian, jamak criteria | The main criterion for selection is relevant work experience. |
| disseminate | menyebarkan informasi secara luas | The internet makes it possible to disseminate research findings instantly. |
| extrapolate | memperluas data diketahui untuk memperkirakan yang belum diketahui | We cannot simply extrapolate from one small study to the entire population. |
| hypothesis | penjelasan yang diajukan untuk diuji | The hypothesis was that sleep deprivation impairs memory consolidation. |
| inference | kesimpulan dari penalaran | We can draw several inferences from the data, but none are definitive. |
| longitudinal | melibatkan observasi berulang dalam waktu lama | The longitudinal study tracked participants for 30 years. |
| methodology | sistem metode dalam bidang tertentu | The paper describes the methodology used to collect and analyze the data. |
| parameter | batas; variabel dalam sistem | The experiment tested performance within specific parameters. |
| qualitative | berkaitan kualitas/karakter, bukan jumlah | The study used qualitative interviews alongside quantitative surveys. |
| quantitative | berkaitan pengukuran dan angka | Quantitative data showed a 15% improvement in test scores. |
| replicate | mereproduksi atau menyalin dengan tepat | Other researchers were unable to replicate the original results. |
| synthesize | menggabungkan unsur menjadi keseluruhan koheren | The review synthesizes findings from over 200 individual studies. |
| variable | unsur yang dapat berubah; tidak konsisten | Weather is the most difficult variable to control in outdoor experiments. |
Masyarakat, Politik, dan Isu Global
Kosakata berita, kebijakan, serta debat publik.
| Kata | Arti | Contoh |
|---|---|---|
| asylum | perlindungan negara bagi pengungsi | Thousands of people applied for asylum at the border. |
| censorship | penekanan atas ujaran/komunikasi publik | Internet censorship is increasing in several countries around the world. |
| coalition | aliansi sementara untuk tindakan bersama | The two parties formed a coalition government after the election. |
| demographic | berkaitan struktur populasi | Demographic changes will put enormous pressure on pension systems. |
| dissent | ketidaksetujuan dengan kebijakan/opini mayoritas | The government cracked down on political dissent. |
| emancipation | proses dibebaskan dari pembatasan | The emancipation of enslaved people was a turning point in American history. |
| geopolitical | berkaitan politik antarnegara, khususnya wilayah | Geopolitical tensions have disrupted global supply chains. |
| indigenous | berasal secara alami dari tempat tertentu | The policy aims to protect the rights of indigenous communities. |
| legislation | undang-undang secara kolektif; proses pembuatan hukum | New legislation on data privacy comes into effect next month. |
| lobby | berusaha memengaruhi politisi; kelompok pelakunya | Tech companies lobbied heavily against the proposed regulation. |
| mandate | perintah resmi; wewenang dari pemilih | The election result gave the government a strong mandate for change. |
| propaganda | informasi bias untuk memajukan sebab politik | The documentary exposes how propaganda shaped public opinion during the war. |
| sanction | hukuman atas pelanggaran hukum; izin resmi | The EU imposed economic sanctions on the country. |
| sovereignty | hak negara mengatur diri sendiri | The treaty was seen as a threat to national sovereignty. |
| surveillance | pengawasan dekat, terutama tersangka | The debate over government surveillance continues to divide public opinion. |
Kata Tingkat Lanjut untuk Sehari-hari
Kata C1–C2 ini tidak terbatas pada akademik: kata tersebut muncul dalam jurnalisme berkualitas, podcast, TED talk, dan percakapan terdidik. Kata-kata ini membuat bahasa lisan lebih tepat serta alami.
| Kata | Arti | Contoh |
|---|---|---|
| anecdote | cerita pribadi pendek yang menarik | He started the presentation with an anecdote about his first day at the company. |
| candid | jujur dan terus terang | In a candid interview, the actor discussed his struggles with anxiety. |
| conundrum | masalah/pertanyaan yang membingungkan dan sulit | The housing shortage is a conundrum that no government has managed to solve. |
| daunting | tampak sulit dan mengintimidasi | Moving to a new country alone is a daunting prospect. |
| debacle | bencana atau kegagalan mendadak dan total | The product launch was a debacle — nothing worked as planned. |
| eloquent | fasih serta persuasif dalam bicara/tulisan | She gave an eloquent speech that moved the entire audience. |
| frugal | membelanjakan uang dengan hati-hati; hemat | He leads a frugal lifestyle — he repairs everything instead of replacing it. |
| inevitable | pasti terjadi; tak terhindarkan | Mistakes are inevitable when you are learning something new. |
| mundane | biasa dan kurang menarik | Even the most mundane tasks — like washing dishes — can be meditative. |
| nuance | perbedaan halus dalam arti, ekspresi, atau bunyi | Translation is hard because every language has nuances that do not transfer. |
| pivotal | sangat penting | The 2008 financial crisis was a pivotal moment in global economic history. |
| rapport | hubungan dekat dan harmonis | Good teachers build rapport with their students from the first day. |
| serendipity | menemukan hal baik secara kebetulan | Meeting my co-founder at a random conference was pure serendipity. |
| succinct | diungkapkan singkat dan jelas | A good abstract is succinct — it summarizes the entire paper in 150 words. |
| versatile | dapat beradaptasi pada banyak fungsi/kegiatan | She is a versatile employee — she can handle marketing, sales, and design. |
Cara Mempelajari Kosakata Tingkat Lanjut secara Efektif
Mempelajari kata C1–C2 berbeda dari kosakata dasar. Kata ini lebih langka, abstrak, dan sering memiliki beberapa arti bergantung konteks.
Baca sumber bermutu setiap hari. Kata-kata ini tidak sering muncul dalam percakapan sederhana; Anda akan menemukannya di koran seperti The Guardian dan The Economist, jurnal akademik, jurnalisme panjang, serta buku nonfiksi. Bacalah sumber seperti itu 20–30 menit setiap hari. Saat menemukan kata baru, catat bersama kalimat lengkapnya.
Pelajari kolokasi, bukan definisi saja. Exacerbate bukan hanya berarti “memperburuk”; kata itu lazim digabungkan dengan problems, tensions, symptoms, inequality, dan crisis. Mengetahui kolokasi tepat membuat penggunaan terdengar alami, bukan dipaksakan.
Ganti kata bawaan Anda. Pilih lima kata per minggu dan pakai aktif sebagai pengganti kata sederhana. Alih-alih important, gunakan paramount, pivotal, atau indispensable. Alih-alih show, gunakan depict, convey, atau exemplify. Penggantian sengaja adalah cara tercepat memindahkan kata dari pengenalan ke produksi.
Fokus pada keluarga kata. Saat belajar scrutinize, pelajari juga scrutiny; saat belajar plausible, pelajari implausible dan plausibility. Setiap akar memberi dua hingga empat kata yang dapat dipakai.
Kata untuk Dipraktikkan Sekarang
Berikut 25 kata C1–C2. Tambahkan ke kamus Anda; pengulangan berspasi akan dimulai otomatis.
significant
adjektiva
penting, signifikan
Contoh
- Significant improvement shows in student test scores.
- Significant investment required for business expansion plan.
fundamental
adjektiva
mendasar, fundamental
Contoh
- Reading and writing are fundamental skills for academic success.
- There are fundamental differences between the two political parties' policies.
sustainable
adjektiva
berkelanjutan
Contoh
- Company implements sustainable business model for long-term success.
- Sustainable farming practices protect soil and water resources.
innovation
nomina
inovasi
Contoh
- Technological innovation has transformed the way we communicate and work.
- The company's latest innovation will revolutionize the healthcare industry.
consequently
adverbia
akibatnya, oleh karena itu
Contoh
- He missed several classes and consequently fell behind in his studies.
- The weather was terrible, and consequently the outdoor concert was cancelled.
demonstrate
verba
menunjukkan, membuktikan
Contoh
- Protesters demonstrate outside the government building every Friday afternoon.
- The teacher will demonstrate the proper technique for the science experiment.
eliminate
verba
menghilangkan, menyingkirkan, memberantas
Contoh
- Regular exercise can help eliminate stress and improve mental health.
- The competition will eliminate half of the contestants each week.
enhance
verba
meningkatkan, memperbaiki
Contoh
- New software will enhance the computer's performance and processing speed.
- Regular exercise can enhance both physical health and mental wellbeing.
enormous
adjektiva
sangat besar, luar biasa besar
Contoh
- She has an enormous collection of books from around the world.
- The enormous elephant walked slowly through the African savanna grasslands.
environment
nomina
lingkungan
Contoh
- Protecting the environment is essential for future generations of people.
- The classroom environment affects how well students learn and behave.
establish
verba
mendirikan, membentuk
Contoh
- Police work to establish the facts about what happened during incidents.
- The university will establish a new research center for medical studies.
illustrate
verba
mengilustrasikan, menjelaskan
Contoh
- The children's book uses colorful pictures to illustrate the story.
- This example will illustrate how the new system works in practice.
implement
verba
melaksanakan, menerapkan
Contoh
- It takes time and effort to implement significant changes successfully.
- The company will implement new security measures next month.
implication
nomina
isyarat tersirat, petunjuk tersirat
Contoh
- Scientists are studying the implications of climate change for future generations.
- The implication of his statement was that he disagreed with the policy.
inevitable
adjektiva
tak terhindarkan, pasti terjadi
Contoh
- Change is inevitable in life, and we must learn to adapt.
- The inevitable result of poor planning is confusion and failure.
perspective
nomina
sudut pandang, perspektif
Contoh
- Different perspective helps solve complex problems creatively.
- Historical perspective reveals patterns in human behavior.
phenomenon
nomina
fenomena, gejala, peristiwa
Contoh
- Aurora borealis is beautiful natural phenomenon.
- Social media phenomenon changes how people communicate.
priority
nomina
prioritas, kepentingan utama
Contoh
- Family safety is top priority during emergency.
- Student education should be national funding priority.
proportion
nomina
bagian, proporsi
Contoh
- Large proportion of students choose science majors.
- Recipe requires proper proportion of ingredients for taste.
revolution
nomina
revolusi, perubahan besar
Contoh
- Digital revolution changes how people communicate and.
- Industrial revolution transformed society and economy completely.
strategy
nomina
strategi
Contoh
- Chess strategy requires thinking several moves ahead.
- Marketing strategy targets specific customer demographics effectively.
substantial
adjektiva
penting, cukup besar
Contoh
- Substantial improvement shows in student test scores.
- Substantial investment creates new business opportunities today.
transform
verba
mengubah, mentransformasikan
Contoh
- Education can transform person's life opportunities completely.
- Technology will transform how people work communicate.
undertake
verba
mengemban, mengambil
Contoh
- Company will undertake major expansion project next.
- Students undertake research projects during final semester.
downside
nomina
penurunan
Contoh
- One downside of the plan is the cost.
- The downside is that it takes more time.
Bacaan Berikutnya
- Bangun fondasi dahulu. Bila sebagian kata B2 masih asing, kuatkan sebelum mendorong ke C1. Panduan 4.000 Kata Bahasa Inggris Penting membahas kata 1–4.000 berdasarkan frekuensi.
- Belajar berdasarkan level CEFR. Jelajahi daftar kosakata C1 tingkat lanjut di Linglify untuk latihan kata yang terstruktur.
- Persiapkan ujian. Banyak kata ini muncul dalam esai IELTS Band 7–8+. Gunakan panduan kosakata IELTS dan daftar kata Band 7 untuk materi khusus ujian.
- Tingkatkan cara menghafal. Pada C1–C2 Anda belajar kata yang lebih langka sehingga perlu teknik ingatan lebih kuat: istana memori, pengulangan berspasi, dan active recall.
- Perkuat metode keseluruhan. Panduan peningkatan kosakata memuat sepuluh strategi terbukti untuk setiap level.
FAQ
Apa yang dimaksud kata bahasa Inggris tingkat lanjut?
Kata tingkat lanjut adalah kosakata C1 dan C2 yang digunakan dalam tulisan akademik, komunikasi profesional, jurnalisme bermutu, serta diskusi formal. Ini mencakup kata kerja presisi seperti scrutinize, alleviate, dan exacerbate; kata benda abstrak seperti paradigm, trajectory, dan ambiguity; serta kata sifat bernuansa seperti pervasive, tenuous, dan ubiquitous. Artikel ini memuat 300+ kata dengan arti dan contoh.
Berapa kata yang diperlukan untuk level C1?
Level C1 umumnya membutuhkan kosakata aktif 8.000–10.000 keluarga kata. Pada level ini, Anda memahami 98% bahasa sehari-hari dan dapat membaca teks kompleks dengan nyaman. Lebih dari 300 kata di sini adalah tambahan C1–C2 paling berguna di atas fondasi 4.000 kata inti.
Apa perbedaan kosakata B2 dan C1?
Kosakata B2 menangani situasi sehari-hari dan semi-formal: Anda dapat membahas peristiwa terkini, menyatakan pendapat, serta menulis esai jelas. Kosakata C1 menambah ketepatan dan abstraksi: alih-alih “the problem got worse”, Anda dapat mengatakan “the crisis exacerbated”; alih-alih “very important”, gunakan paramount atau pivotal. Kata C1 membantu menyatakan gagasan kompleks dengan nuansa yang tepat.
Apakah kata-kata ini berguna untuk IELTS?
Ya. IELTS Band 7+ membutuhkan kosakata tingkat C1, terutama dalam Writing Task 2 dan Speaking Part 3. Kata seperti alleviate, exacerbate, paramount, contentious, precedent, dan underscore tepat seperti yang dicari penguji. Penggunaan yang benar, dengan kolokasi serta konteks tepat, meningkatkan skor Lexical Resource.
Bagaimana mulai belajar kosakata tingkat lanjut?
Mulailah dari kategori paling relevan dengan tujuan Anda: Kata Kerja Akademik untuk universitas atau IELTS, Bahasa Profesional untuk kerja, atau Kata Tingkat Lanjut Sehari-hari untuk kelancaran umum. Pilih lima kata setiap minggu dan gunakan sebagai pengganti aktif untuk kata sederhana yang sudah Anda tahu. Gabungkan dengan pengulangan berspasi dan bacaan berkualitas setiap hari.
Dapatkah saya belajar kata tingkat lanjut tanpa membaca?
Membaca adalah sumber utama kosakata C1–C2 karena kata tersebut jarang hadir di percakapan santai. Tanpa membaca, Anda terlalu jarang menjumpainya untuk belajar secara alami. Jurnalisme bermutu, buku nonfiksi, dan makalah akademik adalah sumber terbaik; membaca 20 menit sehari saja mempertemukan Anda dengan puluhan kata tingkat lanjut dalam konteks.
