Vocabulary Learning

Advanced English Words: 300+ C1–C2 Vocabulary with Meanings

#advanced vocabulary #C1 vocabulary #C2 vocabulary #word lists

There is a ceiling that most English learners hit around B2 level. You can hold conversations, read the news, write emails, and pass intermediate exams — but your vocabulary feels limited. You keep using the same 20 adjectives (good, bad, important, interesting) and the same 15 verbs (think, believe, show, make). You understand advanced texts but cannot produce the language yourself.

The words in this article are the ones that break through that ceiling. These are C1 and C2 level words — the vocabulary used in academic writing, professional reports, quality journalism, and formal discussions. They are the words that separate a Band 6.5 IELTS essay from a Band 8, a decent work email from an impressive one, and a learner who “speaks English” from one who commands it.

Here are 300+ advanced words organized into 10 categories, each with a clear meaning and example sentence.

The growth from B2 to C1–C2 vocabulary — from a simple plant to a flourishing tree

Academic Verbs

These verbs appear constantly in university lectures, research papers, and IELTS/TOEFL writing. They replace everyday verbs with more precise, formal alternatives.

Word	Meaning	Replaces	Example
acknowledge	admit or accept that something is true	admit	The company acknowledged that mistakes were made during the transition.
advocate	publicly support or recommend	support	Several economists advocate raising the minimum wage.
alleviate	make suffering or a problem less severe	reduce	The new policy aims to alleviate poverty in rural communities.
articulate	express an idea clearly and effectively	explain	She articulated her position so well that the entire board agreed.
ascertain	find out for certain	discover	Investigators are trying to ascertain the cause of the explosion.
assert	state something confidently and forcefully	say/claim	The CEO asserted that the company would return to profitability within a year.
attribute	regard something as caused by	link to	Researchers attribute the decline in bee populations to pesticide use.
coincide	happen at the same time or place	overlap	The festival coincides with the national holiday this year.
comprise	consist of; make up	include	The committee comprises 12 members from different departments.
conceive	form an idea or plan in the mind	think of	It is difficult to conceive of a world without the internet.
consolidate	make stronger or more solid; combine	strengthen	The merger consolidated the two companies into a single entity.
constrain	limit or restrict	limit	Budget cuts constrained the university’s ability to hire new faculty.
contemplate	think about something deeply or for a long time	consider	She contemplated leaving her job for months before making the decision.
contradict	say the opposite of; conflict with	disagree with	The new evidence contradicts the original theory.
convey	communicate a message or feeling	express	The painting conveys a sense of isolation and loss.
correspond	match; be similar to; exchange letters	relate to	The results correspond closely with our predictions.
cultivate	develop or improve through effort	grow/build	She cultivated strong relationships with clients over decades.
deduce	reach a conclusion through reasoning	figure out	From the evidence, detectives deduced that the break-in happened at night.
depict	represent in a drawing, painting, or words	show	The novel depicts life in 19th-century rural England.
derive	obtain from a source; come from	get from	Many English words derive from Latin and Greek roots.
deteriorate	become progressively worse	get worse	The patient’s condition deteriorated rapidly overnight.
disclose	make information known	reveal	The company was required to disclose its financial records.
encompass	include; surround	cover	The curriculum encompasses literature, history, and philosophy.
endorse	declare public approval of	support	The organization endorsed the new environmental policy.
entail	involve as a necessary part	require	The project entails a complete redesign of the website.
exacerbate	make a problem or bad situation worse	worsen	The drought was exacerbated by poor water management.
exemplify	be a typical example of	represent	Her career exemplifies what hard work and determination can achieve.
exploit	use selfishly or unfairly; utilize fully	take advantage of	Some companies exploit cheap labor in developing countries.
facilitate	make a process easier	help	Technology has facilitated communication across borders.
foster	encourage the development of	promote	The program fosters creativity and independent thinking in students.
hinder	create difficulties; slow progress	block	Lack of funding hindered the research for years.
imply	suggest indirectly without stating openly	suggest	Her silence implied that she disagreed with the proposal.
incur	become subject to something unpleasant as a result of your actions	face	The company incurred heavy losses during the first quarter.
inhibit	slow down or prevent a process	prevent	High interest rates inhibit economic growth.
instigate	cause something to happen; start	trigger	The protest was instigated by the sudden increase in fuel prices.
invoke	cite as an authority; call on for help	refer to	The lawyer invoked a rarely used provision in the contract.
mitigate	make less severe or serious	reduce	Wearing a seatbelt mitigates the risk of serious injury in a crash.
necessitate	make something necessary	require	The flood damage necessitated a complete renovation of the building.
negate	make ineffective; cancel out	undo	One bad review can negate months of positive marketing.
obligate	require or compel	force	The contract obligates both parties to a 12-month commitment.
perceive	become aware of through the senses; interpret	see/notice	The public perceives the new tax as fundamentally unfair.
persist	continue firmly despite difficulty	continue	The problem persisted even after the software update.
postulate	suggest as a basis for reasoning	propose	Darwin postulated that species evolve through natural selection.
precede	come before in time or order	come before	A brief introduction preceded the main presentation.
presume	suppose something is true without proof	assume	I presume you have already read the email.
prevail	prove more powerful; be widespread	win/dominate	Common sense prevailed, and the plan was abandoned.
prohibit	formally forbid by law or rule	ban	Smoking is prohibited inside all public buildings.
reconcile	restore friendly relations; make compatible	resolve	It is difficult to reconcile economic growth with environmental protection.
reinstate	restore to a former position	bring back	The employee was reinstated after the investigation cleared her.
scrutinize	examine closely and critically	inspect	Auditors scrutinized every financial transaction from the past five years.
stipulate	demand as part of an agreement	require	The contract stipulates a 30-day notice period for cancellation.
substantiate	provide evidence to prove something	prove	The claims were never substantiated with reliable data.
supersede	take the place of something older or less effective	replace	Digital records have superseded paper files in most offices.
suppress	forcibly put an end to; prevent from being expressed	hold back	The government suppressed the report for three years.
transcend	go beyond the limits of	surpass	Great art transcends cultural and linguistic boundaries.
undermine	weaken gradually	damage	Constant criticism undermines a child’s confidence.
validate	confirm the truth or value of	confirm	The experiment validated the original hypothesis.

Precision Adjectives

These adjectives add nuance and specificity to your writing. They replace overused words like “good,” “bad,” “big,” and “important.”

Word	Meaning	Replaces	Example
acute	severe; sharp; highly developed	serious/strong	There is an acute shortage of trained nurses in the region.
adverse	unfavorable; harmful	bad/negative	The drug has several adverse side effects.
arbitrary	based on random choice rather than reason	random	The selection process seemed completely arbitrary.
coherent	logical and well-organized	clear	She presented a coherent argument that convinced even the skeptics.
concise	giving information clearly in few words	short	Keep your answers concise — the examiner values clarity, not length.
contentious	causing disagreement	controversial	Immigration policy remains a contentious issue in many countries.
detrimental	causing harm or damage	harmful	Excessive screen time is detrimental to children’s sleep patterns.
disparate	essentially different; impossible to compare	very different	The study drew on disparate sources — from medieval texts to modern surveys.
elusive	difficult to find, catch, or achieve	hard to find	A lasting peace agreement has proven elusive in the region.
empirical	based on observation or experience rather than theory	fact-based	The theory lacks empirical evidence to support it.
explicit	stated clearly with no room for doubt	clear/direct	The contract contains explicit instructions about payment deadlines.
extraneous	irrelevant; not belonging	unnecessary	Remove any extraneous details that do not support your main argument.
feasible	possible and practical to do	possible	Building a bridge in that location is technically feasible but extremely expensive.
futile	producing no useful result; pointless	useless	It would be futile to argue — she has already made her decision.
imminent	about to happen very soon	upcoming	Scientists warn that another eruption is imminent.
implicit	suggested indirectly; understood without being stated	implied/unspoken	There was an implicit agreement that no one would mention the incident.
indispensable	absolutely necessary	essential	Clean water is indispensable for human survival.
inherent	existing as a natural or permanent quality	built-in	There is an inherent risk in any kind of investment.
meticulous	showing great attention to detail	very careful	She is meticulous about checking every number in the report.
negligible	so small as to not be worth considering	tiny/unimportant	The difference in performance was negligible — both systems worked equally well.
notorious	famous for something bad	well-known (negative)	The city is notorious for its terrible traffic.
obsolete	no longer used or needed	outdated	Fax machines have become largely obsolete in most industries.
paramount	more important than anything else	most important	Patient safety is of paramount importance.
pervasive	spreading widely throughout an area or group	widespread	Social media’s influence is pervasive in modern culture.
plausible	seeming reasonable or probable	believable	His explanation was plausible, but the police remained unconvinced.
precarious	not safe or certain; likely to fall or fail	unstable	Many gig workers live in a precarious financial situation.
profound	very great; very deep (intellectually or emotionally)	deep/strong	The discovery had a profound impact on our understanding of the universe.
prolific	producing a great quantity	highly productive	She is a prolific author — she has published 30 novels in 20 years.
redundant	no longer needed; saying the same thing twice	unnecessary/repetitive	Half the staff were made redundant when the factory closed.
resilient	able to recover quickly from difficulties	strong/tough	Children are remarkably resilient — they adapt to change faster than adults.
rigorous	extremely thorough and careful	strict/demanding	The university has a rigorous admissions process.
sporadic	occurring at irregular intervals	occasional/random	There were sporadic outbreaks of violence throughout the region.
stringent	strict; precise; demanding	strict	The country has stringent environmental regulations.
superfluous	more than is needed; unnecessary	extra/unneeded	Delete any superfluous words — every sentence should earn its place.
tangible	clear enough to be perceived; real	concrete/real	The training produced tangible results — sales increased by 25%.
tenuous	very weak or slight	weak	The connection between the two events is tenuous at best.
ubiquitous	found everywhere; very common	everywhere	Smartphones have become ubiquitous — even in the most remote villages.
viable	capable of working successfully	practical/workable	Solar energy is now a viable alternative to fossil fuels.
volatile	liable to change rapidly and unpredictably	unstable	The stock market has been highly volatile this quarter.

Abstract Nouns

These nouns describe concepts, systems, and processes — the language of analysis, debate, and formal discussion.

Word	Meaning	Example
adversity	a difficult or unpleasant situation	She showed remarkable strength in the face of adversity.
allegation	a claim that someone has done something wrong, without proof	The minister denied all allegations of corruption.
ambiguity	the quality of having more than one meaning; uncertainty	The ambiguity of the law has led to conflicting court decisions.
autonomy	the right to self-governance; independence	Universities value their academic autonomy.
bureaucracy	excessive official rules and procedures; administrative system	Starting a business in this country involves enormous bureaucracy.
catalyst	something that causes an important change	The economic crisis was a catalyst for political reform.
compliance	obeying rules, laws, or requests	The company was fined for non-compliance with safety regulations.
connotation	an idea or feeling suggested by a word beyond its literal meaning	The word “cheap” has a negative connotation — use “affordable” instead.
consensus	general agreement among a group	There is a growing consensus that remote work is here to stay.
deficiency	a lack or shortage of something essential	Iron deficiency is the most common nutritional problem worldwide.
dilemma	a situation where you must choose between two difficult options	The government faces a dilemma: cut spending or raise taxes.
discrepancy	a difference between things that should be the same	There is a discrepancy between the two reports — the numbers do not match.
disposition	a person’s natural character or tendency	She has a cheerful disposition that makes everyone around her feel comfortable.
endeavor	an attempt to do something difficult	Space exploration is humanity’s most ambitious endeavor.
equilibrium	a state of balance	The economy has not yet returned to equilibrium after the shock.
excerpt	a short extract from a text, film, or piece of music	The article includes an excerpt from the prime minister’s speech.
fallacy	a mistaken belief based on faulty reasoning	The idea that you only use 10% of your brain is a popular fallacy.
grievance	a real or perceived wrong that gives grounds for complaint	Workers filed a formal grievance about unsafe conditions.
hierarchy	a system ranked by status or authority	In the corporate hierarchy, she reports directly to the CEO.
implication	a possible effect or consequence; something suggested but not stated	The financial implications of the merger are still unclear.
incentive	something that motivates action	Tax breaks serve as an incentive for companies to invest in green energy.
jurisdiction	the official power to make legal decisions; an area of authority	The case falls outside the court’s jurisdiction.
liability	legal responsibility; a disadvantage	The company denied liability for the accident.
magnitude	the great size or importance of something	Few people understand the magnitude of the climate crisis.
mandate	an official order or authority to do something	The election gave the president a clear mandate for reform.
paradox	a statement or situation that seems contradictory but may be true	It is a paradox that the richest country has the highest poverty rate.
paradigm	a typical example or model; a worldview	The internet created a paradigm shift in how people access information.
precedent	an earlier event or action used as an example or rule for the future	The court ruling set a precedent for future privacy cases.
premise	a statement accepted as true for the basis of an argument	The entire argument is based on a false premise.
prerogative	an exclusive right or privilege	It is the manager’s prerogative to approve or reject leave requests.
proximity	nearness in distance or time	The hotel’s proximity to the airport makes it very convenient.
rationale	the fundamental reason or logic behind something	What is the rationale for changing the schedule?
repercussion	an unintended consequence of an action	The decision had serious repercussions for the entire industry.
rhetoric	persuasive speaking or writing; language designed to impress rather than inform	The politician’s speech was full of rhetoric but short on substance.
scrutiny	careful and critical examination	The company’s finances are under intense scrutiny after the scandal.
sovereignty	supreme power or authority; a country’s right to govern itself	The treaty raised concerns about national sovereignty.
trajectory	the path followed by a moving object; the direction of development	The company’s growth trajectory suggests it will double in size by 2028.
upheaval	a violent or sudden change or disruption	The political upheaval led to months of instability.

Professional and Business Language

Words you encounter in reports, meetings, negotiations, and corporate communication.

Word	Meaning	Example
acquisition	the process of obtaining something; buying a company	The acquisition of the startup cost $4.2 billion.
benchmark	a standard used for comparison	The report uses Nordic countries as a benchmark for education quality.
contingency	a future event that is possible but not certain; a plan for unexpected situations	We need a contingency plan in case the supplier fails to deliver.
deem	consider; regard as	The building was deemed unsafe and ordered to be demolished.
delegate	give a task or responsibility to someone else	A good leader knows when to delegate tasks to the team.
deploy	move into position for use; put into action	The company deployed the new software across all offices.
dilute	make weaker or less effective	Adding too many features dilutes the product’s core value.
divulge	make known private or sensitive information	The journalist refused to divulge her sources.
expedite	make a process happen more quickly	We need to expedite the approval process — the deadline is next week.
fiscal	relating to government revenue and spending	The country’s fiscal policy has led to a budget surplus.
garner	gather or collect (attention, support, votes)	The campaign garnered widespread support from young voters.
leverage	use something to maximum advantage	Small businesses can leverage social media to reach global audiences.
lucrative	producing a great deal of profit	Consulting is a lucrative career for experienced professionals.
mitigate	reduce the severity of something harmful	Insurance helps mitigate the financial impact of unexpected events.
offset	counterbalance; compensate for	The increase in sales offset the higher production costs.
overhaul	examine thoroughly and make necessary repairs or changes	The company overhauled its hiring process to improve diversity.
pertain	be relevant to; relate to	These regulations pertain specifically to online advertising.
procure	obtain, especially with effort	The hospital struggled to procure enough protective equipment.
relinquish	voluntarily give up power, a position, or something	The founder relinquished control of the company to a new CEO.
revamp	give new and improved form or structure to	The restaurant revamped its entire menu and saw a 40% increase in customers.
spearhead	lead an attack or movement	She spearheaded the initiative to reduce the company’s carbon emissions.
streamline	make a process more efficient	The new software streamlines the entire invoicing process.
volatile	liable to change rapidly; unstable	The market has been volatile following the central bank’s announcement.
yield	produce a result; give way; a return on investment	The investment yielded a 12% annual return.

Opinion and Argument

These words are essential for IELTS Writing Task 2, academic essays, and formal debates. They allow you to express positions, contrast ideas, and build logical arguments.

Word	Meaning	Example
albeit	although; even though (formal)	The results were positive, albeit somewhat unexpected.
contend	argue or assert	Some scientists contend that the data has been misinterpreted.
conversely	in an opposite way	Exercising regularly improves sleep. Conversely, poor sleep reduces motivation to exercise.
corroborate	confirm or support with evidence	Two witnesses corroborated the defendant’s account of the events.
counterpart	a person or thing that corresponds to another	The British prime minister met with her French counterpart in Paris.
denounce	publicly declare to be wrong or evil	Human rights organizations denounced the government’s treatment of prisoners.
deter	discourage someone from doing something	High fines deter drivers from speeding in residential areas.
dispute	disagree with; argue about	Historians dispute the exact date of the event.
elicit	draw out a response or reaction	The proposal elicited strong reactions from both supporters and opponents.
erode	gradually destroy or wear away	Public trust in institutions has eroded significantly over the past decade.
exert	apply force, influence, or authority	The government exerted pressure on companies to reduce emissions.
irrefutable	impossible to deny or disprove	The DNA evidence was irrefutable.
juxtapose	place close together for comparison	The documentary juxtaposes images of wealth and poverty in the same city.
notwithstanding	in spite of; nevertheless (formal)	Notwithstanding the difficulties, the team completed the project on time.
posit	put forward as a basis for argument; assume as fact	The researcher posits that language shapes thought, not the other way around.
predicate	base something on	The entire strategy is predicated on the assumption that demand will grow.
proponent	a person who advocates for something	Proponents of the new law argue it will reduce inequality.
rebut	claim or prove that evidence is false	The defense lawyer rebutted every point made by the prosecution.
refute	prove a statement to be wrong	The study refutes the claim that bilingualism delays cognitive development.
underscore	emphasize	The report underscores the urgent need for healthcare reform.

Emotion, Character, and Human Behavior

Advanced vocabulary for describing people, psychology, and social dynamics.

Word	Meaning	Example
altruistic	selflessly concerned for others	Her decision to donate half her salary was genuinely altruistic.
apathetic	showing no interest or concern	Voters have become increasingly apathetic about local elections.
complacent	smug and uncritical; satisfied with no effort to improve	The company became complacent after years of success and failed to innovate.
condescending	showing superiority; talking down to someone	His condescending tone made the entire team uncomfortable.
contempt	the feeling that someone or something is worthless	She looked at the poorly written report with open contempt.
diligent	showing careful and persistent effort	She is the most diligent student in the class — she never misses a deadline.
empathy	the ability to understand and share someone else’s feelings	Good leaders show empathy — they listen before they decide.
erratic	unpredictable; inconsistent	His erratic behavior at work raised concerns among colleagues.
gratitude	the quality of being thankful	She expressed deep gratitude for the support she received during her recovery.
humility	the quality of having a modest view of your own importance	Despite his success, he always speaks with humility.
inquisitive	eager to learn; curious	Inquisitive students tend to perform better in independent research.
nonchalant	calm and relaxed; appearing not to care	He gave a nonchalant shrug, as if the result did not matter to him.
obstinate	stubbornly refusing to change	The manager was obstinate — no amount of evidence could change his mind.
pragmatic	dealing with things sensibly and realistically	A pragmatic approach would be to fix what we have rather than start over.
skeptical	not easily convinced; having doubts	Scientists remain skeptical about the study’s conclusions.
tenacious	holding firmly to something; persistent	She is a tenacious negotiator who never gives up until she gets a fair deal.
vindictive	having a strong desire for revenge	His vindictive response to the criticism damaged his own reputation.
volatile	changing moods rapidly and unpredictably	He has a volatile temper — calm one moment, furious the next.

Science, Research, and Data

Vocabulary for discussing evidence, studies, and analytical thinking — essential for academic writing and IELTS Academic.

Word	Meaning	Example
aggregate	a total or combined amount	The aggregate score determines your final ranking.
anomaly	something different from what is normal or expected	The temperature spike in February was a statistical anomaly.
calibrate	adjust precisely for a particular function	The instruments must be calibrated before every experiment.
correlate	have a mutual relationship; correspond	Higher education levels correlate with higher lifetime earnings.
criterion	a standard by which something is judged (plural: criteria)	The main criterion for selection is relevant work experience.
disseminate	spread information widely	The internet makes it possible to disseminate research findings instantly.
extrapolate	extend known data to predict unknown situations	We cannot simply extrapolate from one small study to the entire population.
hypothesis	a proposed explanation to be tested	The hypothesis was that sleep deprivation impairs memory consolidation.
inference	a conclusion reached through reasoning	We can draw several inferences from the data, but none are definitive.
longitudinal	involving repeated observations over a long period	The longitudinal study tracked participants for 30 years.
methodology	a system of methods used in a particular field	The paper describes the methodology used to collect and analyze the data.
parameter	a limit or boundary; a variable in a system	The experiment tested performance within specific parameters.
qualitative	relating to the quality or character of something rather than quantity	The study used qualitative interviews alongside quantitative surveys.
quantitative	relating to measurement and numbers	Quantitative data showed a 15% improvement in test scores.
replicate	reproduce or copy exactly	Other researchers were unable to replicate the original results.
synthesize	combine elements into a coherent whole	The review synthesizes findings from over 200 individual studies.
variable	an element that can change; not consistent	Weather is the most difficult variable to control in outdoor experiments.

Society, Politics, and Global Issues

The vocabulary of news, policy, and public debate.

Word	Meaning	Example
asylum	protection granted to refugees by a country	Thousands of people applied for asylum at the border.
censorship	the suppression of speech or public communication	Internet censorship is increasing in several countries around the world.
coalition	a temporary alliance for combined action	The two parties formed a coalition government after the election.
demographic	relating to the structure of a population	Demographic changes will put enormous pressure on pension systems.
dissent	disagreement with an official policy or majority opinion	The government cracked down on political dissent.
emancipation	the process of being set free from restrictions	The emancipation of enslaved people was a turning point in American history.
geopolitical	relating to politics among countries, especially regarding territory	Geopolitical tensions have disrupted global supply chains.
indigenous	originating naturally in a particular place	The policy aims to protect the rights of indigenous communities.
legislation	laws collectively; the process of making laws	New legislation on data privacy comes into effect next month.
lobby	seek to influence a politician on an issue; a group doing so	Tech companies lobbied heavily against the proposed regulation.
mandate	an official order; authority given by voters	The election result gave the government a strong mandate for change.
propaganda	biased information used to promote a political cause	The documentary exposes how propaganda shaped public opinion during the war.
sanction	a penalty for breaking a law; official permission	The EU imposed economic sanctions on the country.
sovereignty	a country’s right to govern itself	The treaty was seen as a threat to national sovereignty.
surveillance	close observation, especially of a suspected person	The debate over government surveillance continues to divide public opinion.

Everyday Advanced Words

These C1–C2 words are not limited to academia — they appear in quality journalism, podcasts, TED talks, and educated conversation. They make your spoken English sound more precise and natural.

Word	Meaning	Example
anecdote	a short, interesting personal story	He started the presentation with an anecdote about his first day at the company.
candid	truthful and straightforward; frank	In a candid interview, the actor discussed his struggles with anxiety.
conundrum	a confusing and difficult problem or question	The housing shortage is a conundrum that no government has managed to solve.
daunting	seeming difficult and intimidating	Moving to a new country alone is a daunting prospect.
debacle	a sudden and complete disaster or failure	The product launch was a debacle — nothing worked as planned.
eloquent	fluent and persuasive in speaking or writing	She gave an eloquent speech that moved the entire audience.
frugal	spending money carefully; economical	He leads a frugal lifestyle — he repairs everything instead of replacing it.
inevitable	certain to happen; unavoidable	Mistakes are inevitable when you are learning something new.
mundane	lacking interest or excitement; ordinary	Even the most mundane tasks — like washing dishes — can be meditative.
nuance	a subtle difference in meaning, expression, or sound	Translation is hard because every language has nuances that do not transfer.
pivotal	of crucial importance	The 2008 financial crisis was a pivotal moment in global economic history.
rapport	a close and harmonious relationship	Good teachers build rapport with their students from the first day.
serendipity	finding something good by chance	Meeting my co-founder at a random conference was pure serendipity.
succinct	briefly and clearly expressed	A good abstract is succinct — it summarizes the entire paper in 150 words.
versatile	able to adapt to many different functions or activities	She is a versatile employee — she can handle marketing, sales, and design.

Ten categories of advanced vocabulary: academic verbs, adjectives, nouns, professional, opinion, emotion, science, society, everyday advanced

How to Learn Advanced Vocabulary Effectively

Learning C1–C2 words is different from learning basic vocabulary. These words are rarer, more abstract, and often have multiple meanings depending on context. Here is what works at this level:

Read quality sources daily. The words in this article do not appear in simple conversations — they live in newspapers (The Guardian, The Economist), academic journals, long-form journalism, and non-fiction books. Read 20–30 minutes per day from these sources. When you meet an unfamiliar word, note it with the full sentence.

Learn collocations, not just definitions. “Exacerbate” does not just mean “make worse.” It collocates with problems, tensions, symptoms, inequality, crisis. Knowing the right collocations is what makes your usage sound natural instead of forced.

Replace your default words. Pick 5 words per week and actively use them as replacements for your current defaults. Instead of “important,” try paramount, pivotal, or indispensable. Instead of “show,” try depict, convey, or exemplify. Deliberate substitution is the fastest way to move words from recognition to production.

Focus on word families. When you learn scrutinize, also learn scrutiny (noun). When you learn plausible, learn implausible and plausibility. Each root gives you 2–4 usable words.

For a complete memorization system, read our guide on how to memorize vocabulary — 8 science-backed techniques including the memory palace and spaced repetition.

Words to Practice Right Now

Here are 25 C1–C2 level words. Add them to your dictionary with one click — spaced repetition reviews start automatically.

significant

adjective

Advanced English Words: 300+ C1–C2 Vocabulary with Meanings

Academic Verbs

Precision Adjectives

Abstract Nouns

Professional and Business Language

Opinion and Argument

Emotion, Character, and Human Behavior

Science, Research, and Data

Society, Politics, and Global Issues

Everyday Advanced Words

How to Learn Advanced Vocabulary Effectively

Words to Practice Right Now

What to Read Next

FAQ

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