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IELTSB2C1Academic

IELTS Academic Word List

The Coxhead Academic Word List — 570 word families organised across 10 sublists by frequency. These words cover 10% of academic reading and are essential for IELTS Band 6.5+.

570 word families10 sublistsCovers 10% of academic textsTarget: Band 6.5+

What is the Academic Word List?

The AWL was compiled by Averil Coxhead (2000) after analysing a corpus of 3.5 million words from 414 academic texts across 28 subject areas. The 570 word families selected are not the most frequent words in general English, but the most frequent words specific to academic writing.

Each “word family” groups together related forms. For example, the family analyse includes: analyse, analysis, analyst, analytical, analytically.

Browse word list
570
Word families totalSublist 1 has 60 families (most frequent); Sublists 2–10 have 30–60 each.
10%
Of academic reading coveredAWL words appear roughly once every 10 words in university-level texts.
4–6
Forms per word familyLearning one root word unlocks its noun, verb, adjective, and adverb forms.
6.5+
IELTS band targetActive use of AWL vocabulary in Writing Task 2 is a key Band 6–7 differentiator.

Word list by sublist

570 AWL Word Families

Select a sublist to see its word families, forms, and example sentences. Sublist 1 contains the most frequent academic words — start here.

Sublist 1Core Academic Verbs. The most frequent academic word families. These appear in virtually every university-level text. Learn these first.

0 / 59 mastered
analyseverbˈænəlaɪz
n analysisn analystadj analyticaladv analytically

Examine something carefully to understand its parts, structure, or meaning

Collocationsanalyse datacritically analyseanalyse the resultsanalyse trendscarefully analyse

The committee analysed three policy options before recommending one to the minister.

approachnoun / verbəˈprəʊtʃ
n approachv approachadj approachable

A particular way of dealing with something, or to come near to something

Collocationsadopt an approacha new approachapproach the problema systematic approacha balanced approach

The team adopted a more rigorous approach to gathering field evidence this year.

conceptnounˈkɒnsept
n conceptadj conceptualadv conceptually

An abstract idea or general notion that organises thought about a topic

Collocationsthe concept ofa key conceptintroduce the concepta difficult concepta central concept

Sustainability has become a central concept in modern urban planning debates.

constituteverbˈkɒnstɪtjuːt
n constitutionadj constitutionaln constituent

Form or make up a whole, or amount to something significant

Collocationsconstitute a threatconstitute the majorityconstitute evidenceconstitute a problemconstitute a breach

Failure to disclose this information would constitute a serious breach of professional ethics.

contextnounˈkɒntekst
n contextadj contextualv contextualise

The circumstances or setting that surround an event and clarify its meaning

Collocationsin this contextsocial contextthe context ofcultural contexthistorical context

The findings must be understood in the wider context of post-war reconstruction.

deriveverbdɪˈraɪv
n derivationadj derivativeadj derived

Obtain or get something from a particular source or origin

Collocationsderive fromderive benefitderive a conclusionderive meaningderive value

Most household income in the region is derived from agriculture or small-scale trade.

establishverbɪˈstæblɪʃ
n establishmentadj established

Set up something firmly, or prove something to be true through evidence

Collocationsestablish a linkestablish a frameworkfirmly establishestablish the causeestablish that

The trial sought to establish a causal link between air pollution and cognitive decline.

indicateverbˈɪndɪkeɪt
n indicationn indicatoradj indicative

Show or suggest something as a sign or piece of evidence

Collocationsindicate thatclearly indicateevidence indicatesdata indicateindicate a trend

The results clearly indicate a strong correlation between poverty and reading attainment.

significantadjectivesɪɡˈnɪfɪkənt
n significanceadv significantlyv signify

Large enough or important enough to deserve attention or have a clear effect

Collocationsa significant differencea significant impactstatistically significanta significant increasesignificant findings

There was a statistically significant improvement in reading scores after the intervention.

processnoun / verbˈprəʊses
n processv processn processing

A series of actions or steps taken to achieve a particular outcome

Collocationsthe process ofa slow processprocess datathe decision-making processprocess information

The peer-review process ensures the quality of work published in academic journals.

requireverbrɪˈkwaɪə
n requirementadj required

Need something for a particular purpose, or make something necessary as a rule

Collocationsrequire attentionrequire approvalrequire evidenceurgently requirerequire a permit

Most research methodologies require a minimum sample size of around two hundred participants.

structurenoun / verbˈstrʌktʃə
n structurev structureadj structuraladv structurally

The arrangement of and relations between the parts of something

Collocationsorganisational structuresocial structurestructure an argumenta clear structurestructure the essay

The author structured her thesis around three competing theoretical traditions.

areanounˈeəriə
n areas

A particular subject, field, or part of a place

Collocationsa rural areaa key areaarea of researchan area of interesta wide area

Memory formation is a specialist area of neuroscience attracting considerable funding worldwide.

assessverbəˈses
n assessmentn assessmentsn reassessmentadj assessablev assessesv reassess

Evaluate or judge the nature, quality, or value of something

Collocationsassess the impactcarefully assessassess the riskassess performanceassess the situation

The review board met to assess the long-term impact of the policy changes.

assumeverbəˈsjuːm
n assumptionn assumptionsv assumedv assumingv assumes

Accept something as true without proof, or take on responsibility for something

Collocationsassume thatsafely assumeassume responsibilitywrongly assumeassume a role

The economic model assumes that all other variables remain constant throughout the period.

authoritynounɔːˈθɒrəti
adj authoritativen authorities

The power or right to give orders, make decisions, or enforce obedience

Collocationshave the authorityin authoritya recognised authorityan authority figurecentral authority

The local authority issued new guidelines on waste collection across the borough last month.

availableadjectiveəˈveɪləbl
n availabilityadj unavailable

Able to be obtained, used, or seen at a given time

Collocationsreadily availableavailable evidencebecome availableavailable forpublicly available

The full dataset is freely available for academic research through the institute repository.

benefitnoun / verbˈbenɪfɪt
adj beneficialn beneficiaryn beneficiariesv benefitedv benefitingn benefits

An advantage or profit gained from something, or to receive such advantage

Collocationsbenefit frommutual benefita clear benefitlong-term benefitbenefit greatly

Low-income households would benefit most from changes to the housing assistance programme.

consistverbkənˈsɪst
n consistencyn inconsistencyn inconsistenciesadj consistentadj inconsistentadv consistently

Be made up of or composed of particular elements or parts

Collocationsconsist ofconsist mainly ofconsist entirely ofconsist largely ofconsists in

The sample consists of four hundred undergraduate students from four British universities.

contractnoun / verbˈkɒntrækt
n contractorn contractorsn contractsv contractedv contracting

A formal written or spoken agreement that is enforceable by law

Collocationssign a contractbreach of contracta fixed-term contracta service contractunder contract

Many workers on fixed-term contracts have limited access to employer-funded training opportunities.

createverbkriˈeɪt
n creationn creationsn creativityadj creativeadv creativelyv created

Bring something into existence that did not previously exist

Collocationscreate jobscreate opportunitiescreate problemscreate an environmentnewly created

Rapid urbanisation has created significant pressure on transport and sanitation infrastructure.

datanounˈdeɪtə

Facts and statistics collected together for reference or analysis

Collocationscollect dataanalyse dataraw datadata showdata suggest

The data collected over three decades show a consistent decline in regional biodiversity.

defineverbdɪˈfaɪn
n definitionn definitionsadj definablev redefinev redefinesv defining

State or describe exactly the meaning, nature, or scope of something

Collocationsclearly definedefine the termdefine the scopeprecisely definedefine a problem

Scholars continue to debate how best to define social inequality in empirical terms.

distributeverbdɪˈstrɪbjuːt
n distributionn distributionsn redistributionadj distributionaladj distributiven distributor

Give shares of something to several people, or spread something over an area

Collocationsevenly distributedistribute resourcesdistribute informationunevenly distributedwidely distributed

Wealth is distributed unevenly across regions, with the top quintile holding most assets.

economynounɪˈkɒnəmi
adj economicadj economicaladj uneconomicaladv economicallyn economistn economists

A system of producing, distributing, and consuming goods and services in a region or country

Collocationsthe global economya growing economythe local economya strong economya free-market economy

The national economy grew by three per cent in real terms over the five-year period.

environmentnounɪnˈvaɪrənmənt
adj environmentaladv environmentallyn environmentalistn environmentalistsn environments

The surroundings and conditions in which a person, organism, or organisation lives and operates

Collocationsthe natural environmenta working environmenta hostile environmentprotect the environmentan environmental impact

The built environment has a documented influence on physical activity and public health.

estimateverbˈestɪmeɪt
n estimationn estimationsv estimatedv overestimatev overestimatedv over-estimate

Roughly calculate or judge the value, number, quantity, or extent of something

Collocationsroughly estimatea rough estimateestimate the costestimate the impactbest estimate

Economists estimate that the policy will reduce carbon emissions by about fifteen per cent.

evidentadjectiveˈevɪdənt
n evidenceadj evidentialadv evidentlyv evidenced

Clearly visible or easily understood from what can be seen or observed

Collocationsbecome evidentevident fromclearly evidentmade evidentevident in

It is clearly evident from the data that social support is linked to mental health.

exportnoun / verbˈekspɔːt
n exportern exportersn exportsv exportedv exporting

A product or service sold to another country, or to send goods abroad for sale

Collocationsagricultural exportsexport goodsa major exportthe export marketexports rose

Agricultural exports account for nearly thirty per cent of the country's foreign-exchange earnings.

factornounˈfæktə
n factorsv factoredv factoring

An element that contributes to a particular outcome, result, or condition

Collocationsa key factora contributing factora major factora risk factora factor in

Socioeconomic background is a major factor in determining long-term educational achievement.

financenoun / verbˈfaɪnæns
adj financialadv financiallyn financiern financiersv financedv financing

The management of large amounts of money, or money used to fund a project

Collocationspublic financecorporate financefinance a projectpersonal financefinance reform

Public finance constraints have forced governments to prioritise some social programmes over others.

formulanounˈfɔːmjələ
n formulationn formulationsn reformulationn reformulationsv formulatev formulated

A mathematical or chemical expression, or a fixed method for doing something

Collocationsa mathematical formulaa winning formulaapply the formulaa simple formuladerive a formula

The researchers developed a mathematical formula to predict future population growth.

functionnoun / verbˈfʌŋkʃn
adj functionaladv functionallyn functionsv functionedv functioning

The activity or purpose natural to or intended for a person or thing

Collocationsserve a functiona key functionfunction wellfunction properlycognitive function

The function of the prefrontal cortex in executive decision-making has been extensively studied.

incomenounˈɪnkʌm
n incomes

Money received on a regular basis from work, investments, or other sources

Collocationslow incomehousehold incomea steady incomedisposable incomeincome inequality

Households in the lowest income bracket spend a disproportionate share of earnings on food.

individualnoun / adjectiveˌɪndɪˈvɪdʒuəl
adj individualisticadv individuallyn individualismn individualistn individualistsn individuality

A single human being considered separately from a group, or relating to one person

Collocationsan individual caseeach individuala single individualindividual rightsan individual choice

The programme targets the needs of each individual rather than applying a standardised approach.

interpretverbɪnˈtɜːprɪt
n interpretationn interpretationsn misinterpretationn misinterpretationsn reinterpretationn reinterpretations

Explain the meaning of something, or understand it in a particular way

Collocationsinterpret datainterpret the resultsdifficult to interpretinterpret the findingsbroadly interpret

Results must be cautiously interpreted, given the potential for selection bias in the sample.

involveverbɪnˈvɒlv
n involvementadj uninvolvedv involvesv involvedv involving

Include or contain something as a necessary part or consequence

Collocationsinvolve riskclosely involvedactively involveinvolve participantsinvolve a process

The intervention involves weekly group therapy sessions conducted over a twelve-week period.

issuenoun / verbˈɪʃuː
n issuesv issuedv issuing

An important topic for debate, or a single edition of a publication

Collocationsaddress an issuea key issuea contentious issueraise an issuea pressing issue

The central issue explored in this study is the relationship between poverty and health outcomes.

labournoun / verbˈleɪbə
n laborn laborsn laboursv laboredv labouredv labouring

Physical or mental work done by people, especially for wages

Collocationsskilled labourmanual labourthe labour marketcheap labourlabour costs

The shift to automated manufacturing has significantly reduced demand for unskilled labour.

legaladjectiveˈliːɡl
adj illegaladv legallyadv illegallyn legalityn illegality

Relating to the law or permitted by the law of a country

Collocationslegal advicea legal frameworka legal obligationlegal actiona legal requirement

The legal framework governing data privacy has evolved considerably since GDPR was introduced.

legislateverbˈledʒɪsleɪt
adj legislativen legislationn legislatorn legislatorsn legislaturev legislated

Make or enact laws on a particular subject

Collocationslegislate againstlegislate tolegislate forlegislate onparliament legislated

Governments have been pressured to legislate minimum wage increases in response to rising living costs.

majoradjectiveˈmeɪdʒə
n majorityn majorities

Important, serious, or significant in size, scale, or impact

Collocationsa major issuea major impacta major sourcea major changea major problem

Access to clean water remains a major challenge for rural communities in sub-Saharan Africa.

methodnounˈmeθəd
adj methodicaladj methodologicaln methodologyn methodologiesn methods

A particular procedure or technique for accomplishing or approaching a task

Collocationsa research methoda teaching methodmixed methodsthe scientific methodan effective method

A mixed-methods approach combines quantitative surveys with qualitative interviews as its core research method.

occurverbəˈkɜː
n occurrencen occurrencesv reoccurv reoccursv occurringv reoccurring

Take place or happen, especially without being planned or expected

Collocationsoccur frequentlyrarely occuroccur naturallycommonly occuroccur in

Burnout is most likely to occur in high-stress professions with limited institutional support.

percentnounpəˈsent
n percentagen percentages

One part in every hundred, used to express how large or small a quantity is

Collocationsfifty percentpercent ofpercent increasepercent changepercent decline

Approximately forty-two percent of respondents reported experiencing at least one episode of discrimination.

periodnounˈpɪəriəd
adj periodicadj periodicaladv periodicallyn periodicalsn periods

A length or portion of time, especially one with particular characteristics

Collocationsa period ofa long perioda critical periodover a perioda period of time

The period of rapid industrialisation fundamentally reshaped European labour markets in the nineteenth century.

policynounˈpɒləsi
n policies

A plan of action or set of guidelines adopted by an organisation or government

Collocationsgovernment policya public policya policy changemonetary policya policy decision

Health policy must be informed by robust epidemiological evidence rather than political expediency.

principlenounˈprɪnsəpl
adj principledadj unprincipledn principles

A fundamental truth or proposition that serves as the foundation for action or reasoning

Collocationsa basic principlea guiding principlea principle ofa moral principlea key principle

The study is grounded in the principle that all individuals have an equal right to healthcare.

proceedverbprəˈsiːd
adj proceduraln proceduren proceduresn proceedingsv proceededv proceeding

Begin or continue a course of action, especially after a pause or preparation

Collocationsproceed withproceed cautiouslyproceed slowlyproceed toproceed as planned

The committee agreed to proceed with the randomised controlled trial pending full ethical approval.

researchnoun / verbrɪˈsɜːtʃ
n researchern researchersn researchesv researchedv researching

Systematic investigation or study undertaken to establish facts or reach new conclusions

Collocationsconduct researcha research projectresearch findingsrecent researchfund research

Comparative research across multiple countries provides a stronger basis for generalisable conclusions.

respondverbrɪˈspɒnd
adj respondentadj responsiveadj unresponsiven responsen respondentsn responsiveness

React or reply to something done or said by another person or event

Collocationsrespond torespond quicklyrespond positivelyfail to respondrespond appropriately

Governments must respond more rapidly to emerging public health threats to minimise population harm.

rolenounrəʊl
n roles

The function or part played by a person or thing in a particular situation

Collocationsplay a rolea key rolea vital rolea leading rolea major role

The role of the teacher in a student-centred classroom is that of a facilitator, not a lecturer.

sectionnounˈsekʃn
n sectionsv sectionedv sectioning

A separate part of something larger, used to divide it into manageable pieces

Collocationsthe next sectiona separate sectiona key sectionsection ofa final section

The methodology section outlines the procedures used to collect and analyse the primary data.

sectornounˈsektə
n sectors

A distinct part of a national economy, such as agriculture or manufacturing

Collocationsthe public sectorthe private sectorthe manufacturing sectorthe financial sectorsector growth

Employment in the public sector has declined as a share of total employment since 1990.

similaradjectiveˈsɪmələ
adj dissimilaradv similarlyn similarityn similarities

Resembling something else without being identical; comparable in nature or appearance

Collocationssimilar tosimilar inbroadly similara similar situationsimilar results

The findings are broadly similar to those reported in previous longitudinal studies of adolescents.

sourcenoun / verbsɔːs
n sourcesv sourcedv sourcing

A place, person, or thing from which something originates or can be obtained

Collocationsa primary sourcea reliable sourcea major sourcea source ofa renewable source

The researchers sourced their archival data from government reports spanning forty years.

specificadjectivespəˈsɪfɪk
adv specificallyn specificationn specificationsn specificityn specifics

Clearly defined or identified; relating to a particular subject or matter

Collocationsspecific toa specific casespecific informationspecific examplesspecific needs

The review focuses on a specific subset of interventions targeting early childhood cognitive development.

theorynounˈθɪəri
adj theoreticaladv theoreticallyn theoristn theoristsn theories

A set of principles offered to explain a phenomenon, supported by evidence

Collocationsscientific theorya general theoryin theorya leading theorytheory and practice

Vygotsky's theory of the zone of proximal development remains influential in constructivist pedagogy.

varyverbˈveəri
adv invariablyadv variablyn variabilityn variancen variationn variations

Differ in size, amount, degree, or nature from one instance to another

Collocationsvary considerablyvary widelyvary greatlyvary byvary from

Results vary considerably across demographic groups, suggesting that a single intervention may not suffice.

Frequently asked questions

IELTS Academic Vocabulary Questions

The Academic Word List (AWL) is a list of 570 word families compiled by Averil Coxhead that appear frequently in academic texts but not in general everyday English. These words are crucial for IELTS Academic reading and writing tasks.
The AWL is organised into 10 sublists ordered by frequency. Sublist 1 contains the 60 most frequent academic word families; Sublist 10 contains the least frequent. Sublist 1 should always be learned first.
Active use of AWL vocabulary in IELTS Writing Task 2 is a key differentiator between Band 6 and Band 7. Learners who accurately use academic vocabulary in their writing typically score higher on the Lexical Resource criterion.
Prioritise Sublists 1–3 first — these 180 families cover the majority of academic vocabulary you will encounter. Sublists 4–6 add significant value before an exam. Sublists 7–10 are useful for C1 learners aiming for Band 7.5+.
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