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IELTS · Sublist 8B2C1

AWL Sublist 8Nuance & Bias

59 academic word families from the Coxhead Academic Word List. Less frequent but still high-value academic vocabulary. Includes: abandon, accompany, accumulate, ambiguous, appendix, appreciate, arbitrary, automate, bias.

IELTS Academic Word List

Sublist 8: 59 Word Families

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Sublist 8 — Nuance & Bias. Less frequent but still high-value academic vocabulary. Includes: abandon, accompany, accumulate, ambiguous, appendix, appreciate, arbitrary, automate, bias.

0 / 59 mastered
ambiguousadjectiveæmˈbɪɡjuəs
n ambiguityadv ambiguouslyadj unambiguous

Open to more than one interpretation; not clearly defined.

Collocationsambiguous wordingambiguous resultsdeliberately ambiguousremain ambiguousinherently ambiguous

The legislation was criticised for its ambiguous definition of intellectual property.

biasnoun / verbˈbaɪəs
adj biasedadj unbiased

A tendency to favour one view, group, or outcome unfairly.

Collocationsunconscious biasgender biasinherent biasreduce biassystematic bias

Self-reported data is prone to bias and should be triangulated with objective measures.

abandonverbəˈbændən
n abandonmentv abandoningv abandonedv abandons

Give up an activity, plan, or commitment completely.

Collocationsabandon the projectabandon hopeabandon the attemptreluctantly abandoneventually abandon

Faced with mounting evidence against the hypothesis, the research team chose to abandon their original theoretical framework.

accompanyverbəˈkʌmpəni
n accompanimentv accompaniesv accompanyingv accompaniedv unaccompanied

Be present or occur at the same time as something else.

Collocationsaccompany the reportaccompany the dataoften accompanytypically accompanyfrequently accompany

A short summary should accompany each chapter of the final report.

accumulateverbəˈkjuːmjəleɪt
n accumulationv accumulatedv accumulatingv accumulates

Gather or collect a large quantity gradually over time.

Collocationsaccumulate evidenceaccumulate wealthgradually accumulateaccumulate over timeaccumulate data

Wealth tends to accumulate among those with access to financial markets and inherited assets.

appendverbəˈpend
n appendixn appendicesn appendixesv appendingv appendedv appends

Add something extra at the end of a document or text.

Collocationsappend a noteappend the dataappend a listappend additionalappend the file

The full data set was appended to the report as a supplementary resource for further analysis.

appreciateverbəˈpriːʃieɪt
adv appreciablyn appreciationadj appreciablev appreciatedv unappreciatedv appreciating

Recognise the full worth or significance of something.

Collocationsappreciate the importancefully appreciateappreciate the complexitycome to appreciateappreciate the difference

It is important to appreciate the distinction between correlation and causation when interpreting observational data.

arbitraryadjectiveˈɑːbɪtrəri
adv arbitrarilyn arbitrariness

Based on random choice or personal whim rather than reason or system.

Collocationsarbitrary choicearbitrary decisionsomewhat arbitraryarbitrary distinctionarbitrary cutoff

The choice of a five-year review cycle was arbitrary and not grounded in any empirical evidence about optimal review frequency.

automateverbˈɔːtəmeɪt
adv automaticallyn automationadj automaticv automatedv automatingv automates

Convert a process or system so it operates without direct human input.

Collocationsautomate the processfully automateautomate tasksautomate productionautomate routine work

Manufacturing firms increasingly seek to automate repetitive tasks in order to reduce labour costs and improve precision.

chartnoun / verbtʃɑːt
v chartingv chartedadj unchartedn charts

A diagram or table showing information visually in a structured way.

Collocationschart progresschart the changeschart growthbar chartorganisational chart

The research sought to chart the evolution of policy responses to unemployment across four decades.

clarifyverbˈklærɪfaɪ
n clarificationn clarityv clarifiesv clarifyingv clarified

Make something easier to understand by providing further detail or explanation.

Collocationsclarify the pointfurther clarifyhelp to clarifyseek to clarifyclarify the meaning

The subsequent experiment was designed to clarify the role of temperature in the observed reaction rate.

commoditynounkəˈmɒdəti
n commodities

A raw material or product that can be bought and sold on a market.

Collocationscommodity pricescommodity marketglobal commoditycommodity tradingagricultural commodity

Global commodity prices are highly sensitive to geopolitical instability and currency fluctuations.

complementnoun / verbˈkɒmplɪmənt
adj complementaryv complementingv complementedn complements

Something that combines well with another, making the whole more effective.

Collocationscomplement each otherperfect complementnaturally complementcomplement the datacomplement the approach

Qualitative interviews can serve as an effective complement to survey data by providing contextual depth.

conformverbkənˈfɔːm
n conformabilityn conformancen conformationn conformistn conformistsn conformity

Behave according to established rules, standards, or expectations.

Collocationsconform to standardsconform to expectationsfail to conformconform to the rulesconform to guidelines

All submitted manuscripts must conform to the journal's formatting guidelines before peer review can proceed.

contemporaryadjectivekənˈtempərəri
n contemporaries

Belonging to or occurring in the present time; modern.

Collocationscontemporary societycontemporary artcontemporary debatecontemporary approachcontemporary literature

Contemporary approaches to urban planning emphasise walkability, green space, and community engagement.

contradictverbˌkɒntrəˈdɪkt
n contradictionn contradictionsadj contradictoryv contradictingv contradictedv contradicts

Assert the opposite of what someone has said; deny or disagree with directly.

Collocationscontradict the findingsdirectly contradictcontradict each othercontradict the evidenceappear to contradict

These findings appear to contradict earlier studies that reported no significant association between the variables.

crucialadjectiveˈkruːʃəl
adv crucially

Extremely important or decisive for the success of something.

Collocationscrucial rolecrucial factorcrucial stepcrucial differenceabsolutely crucial

It is crucial that ethical considerations are embedded into research design from the outset.

currencynounˈkʌrənsi
n currencies

The system of money used in a particular country or region.

Collocationsforeign currencycommon currencyreserve currencycurrency marketscurrency fluctuations

A sudden devaluation of the local currency made imported goods substantially more expensive.

detectverbdɪˈtekt
n detectionadj detectablen detectiven detectorn detectivesn detectors

Discover or notice the presence of something not easily seen or sensed.

Collocationsdetect changesdetect a patterndetect signalsdifficult to detectdetect errors

Advanced imaging technology can now detect tumours at a stage when they are still highly treatable.

deviateverbˈdiːvieɪt
n deviationn deviationsv deviatedv deviatingv deviates

Move away from an established course, rule, or normal pattern.

Collocationsdeviate from the plandeviate from the normsignificantly deviatedeviate from expectationsrarely deviate

When actual behaviour deviates significantly from the predicted model, the underlying assumptions must be re-examined.

displaceverbdɪsˈpleɪs
n displacementv displacingv displacedv displaces

Force someone or something to leave a place or position.

Collocationsdisplace workersdisplace populationsdisplace jobsforcibly displacedisplace communities

Automation is expected to displace a significant proportion of routine manual and cognitive jobs over the next decade.

dramanounˈdrɑːmə
adv dramaticallyn dramatisationn dramatisationsn dramatistn dramatistsn dramatization

A play, performance, or genre involving fictional characters and events.

Collocationshistorical dramasocial dramatelevision dramaclassical dramahuman drama

The use of drama in education has been shown to enhance empathy and collaborative problem-solving skills.

eventualadjectiveɪˈventʃuəl
adv eventuallyn eventuality

Happening at an unspecified time in the future as a final result.

Collocationseventual outcomeeventual collapseeventual successeventual declineeventual recovery

The researchers tracked participants over five years to assess the eventual impact of the intervention.

exhibitverbɪɡˈzɪbɪt
n exhibitionn exhibitionsv exhibitingv exhibitedn exhibits

Display a particular quality or behaviour openly so others can see.

Collocationsexhibit symptomsexhibit behaviourexhibit signsexhibit characteristicsconsistently exhibit

Children who exhibit early reading difficulties are more likely to experience academic challenges throughout schooling.

exploitverbɪkˈsplɔɪt
n exploitationv exploitingv exploitedv exploits

Make full use of a resource, opportunity, or situation, sometimes unfairly.

Collocationsexploit resourcesexploit a loopholefully exploitexploit opportunitiesunfairly exploit

The study examines how multinational corporations exploit regulatory differences across national jurisdictions.

fluctuateverbˈflʌktʃueɪt
n fluctuationn fluctuationsv fluctuatedv fluctuatingv fluctuates

Rise and fall irregularly in number, amount, or value.

Collocationsfluctuate widelyfluctuate over timetend to fluctuatefluctuate sharplycontinue to fluctuate

Exchange rates tend to fluctuate in response to changes in inflation, interest rates, and political risk.

guidelinenounˈɡaɪdlaɪn
n guidelines

A general rule or piece of advice indicating how something should be done.

Collocationsfollow the guidelinesethical guidelinesofficial guidelinesset guidelinesclinical guidelines

Research ethics guidelines require that participants provide informed consent prior to data collection.

highlightnoun / verbˈhaɪlaɪt
v highlightingv highlightedn highlights

Draw special attention to something so it stands out clearly.

Collocationshighlight the importancehighlight the needclearly highlighthighlight the differencehighlight key findings

The report seeks to highlight the persistent gap in educational attainment between income groups.

implicitadjectiveɪmˈplɪsɪt
adv implicitly

Suggested or understood without being expressed directly.

Collocationsimplicit assumptionimplicit biasremain implicitimplicit meaningimplicit understanding

The model carries an implicit assumption that market actors have access to complete and accurate information.

induceverbɪnˈdjuːs
n inductionv inducingv inducedv induces

Bring about or cause a particular feeling, state, or action.

Collocationsinduce labourinduce sleepinduce stressinduce a responsechemically induce

Financial incentives were used to induce behavioural change among participants with low intrinsic motivation.

inevitableadjectiveɪnˈevɪtəbl
adv inevitablyn inevitability

Certain to happen and impossible to avoid or prevent.

Collocationsinevitable consequenceinevitable declineseemingly inevitableinevitable resultalmost inevitable

It is not inevitable that technological progress leads to greater social equality; policy choices matter enormously.

infrastructurenounˈɪnfrəstrʌktʃə
n infrastructures

The basic physical and organisational systems needed for a society to function.

Collocationspublic infrastructuredigital infrastructuretransport infrastructureinvest in infrastructurecritical infrastructure

Inadequate digital infrastructure in rural areas continues to limit access to online educational resources.

inspectverbɪnˈspekt
n inspectionn inspectionsn inspectorn inspectorsv inspectingv inspected

Examine something carefully to check its quality, condition, or compliance.

Collocationsinspect the siteinspect the recordsroutinely inspectinspect the equipmentcarefully inspect

Regulatory authorities have the power to inspect financial records and audit internal control procedures.

intenseadjectiveɪnˈtens
adv intenselyadv intensivelyn intensenessn intensificationn intensionn intensity

Very strong, extreme, or concentrated in degree.

Collocationsintense pressureintense competitionintense scrutinyincreasingly intenseintense debate

The study subjected participants to a period of intense cognitive training to assess neuroplasticity in adults.

manipulateverbməˈnɪpjuleɪt
n manipulationn manipulationsadj manipulativev manipulatedv manipulatingv manipulates

Control or influence cleverly, often in an unfair or skilful way.

Collocationsmanipulate datamanipulate variablesmanipulate the systemmanipulate public opinionskilfully manipulate

In experimental designs, researchers systematically manipulate the independent variable to observe its effect on outcomes.

minimiseverbˈmɪnɪmaɪz
v minimisedv minimizev minimizedv minimizesv minimisingv minimizing

Reduce something undesirable to the smallest possible amount or degree.

Collocationsminimise riskminimise impactminimise costsminimise disruptionminimise error

Random assignment to conditions helps to minimise the influence of confounding variables on the results.

nuclearadjectiveˈnjuːkliə

Relating to the nucleus of an atom, or to weapons that release atomic energy.

Collocationsnuclear powernuclear weaponsnuclear energynuclear reactornuclear waste

The debate over nuclear energy has intensified as governments seek to balance low carbon output with safety concerns.

offsetnoun / verbˈɒfset
v offsettingn offsets

Cancel out the effect of something by balancing it with an opposing force.

Collocationsoffset the costoffset emissionsoffset lossescarbon offsetpartially offset

Increased productivity gains were expected to offset the short-term costs of implementing the new system.

paragraphnounˈpærəɡrɑːf
v paragraphingn paragraphs

A distinct section of a piece of writing, usually dealing with one idea.

Collocationsopening paragraphconcluding paragraphshort paragrapheach paragraphtopic of the paragraph

Each paragraph of an academic argument should be unified around a single, clearly stated main idea.

plusnounplʌs
n pluses

An additional positive aspect or advantage of something.

Collocationsmajor plushuge plusdefinite plusdistinct plusadded plus

A significant plus of the longitudinal design is its ability to capture changes in behaviour over time.

practitionernounprækˈtɪʃənə
n practitioners

Someone who works in a particular profession, especially medicine or law.

Collocationsmedical practitionergeneral practitionerlegal practitionerexperienced practitionerqualified practitioner

The findings have direct implications for clinical practitioners working in community mental health settings.

predominantadjectiveprɪˈdɒmɪnənt
adv predominantlyn predominancev predominatev predominatedv predominatesv predominating

Present as the strongest or main element in a group or situation.

Collocationspredominant viewpredominant themepredominant factorremain predominantpredominant feature

Quantitative methods remain predominant in economics, though mixed-methods approaches are increasingly common.

prospectnounˈprɒspekt
adj prospectiven prospects

The possibility or likelihood that a future event will happen.

Collocationsprospect of successreasonable prospectdistant prospectprospect of growthrealistic prospect

The prospect of further automation raises important questions about the future of low-skilled employment.

radicaladjectiveˈrædɪkl
adv radicallyn radicals

Affecting the fundamental nature of something; thorough and far-reaching.

Collocationsradical changeradical reformradical departureradical approachradical transformation

The proposed radical restructuring of the health service was met with considerable resistance from professional bodies.

randomadjectiveˈrændəm
adv randomlyn randomness

Chosen, arranged, or occurring without method or conscious decision.

Collocationsrandom samplerandom selectioncompletely randomrandom allocationrandom variation

Random sampling ensures that every member of the population has an equal probability of being included in the study.

reinforceverbˌriːɪnˈfɔːs
n reinforcementn reinforcementsv reinforcingv reinforcedv reinforces

Strengthen or support an idea, structure, behaviour, or feeling.

Collocationsreinforce the messagereinforce stereotypesreinforce the argumentreinforce the structurefurther reinforce

The qualitative findings served to reinforce the patterns already observed in the quantitative analysis.

restoreverbrɪˈstɔː
n restorationv restoringv restoredv restores

Bring something back to its former, better, or original condition.

Collocationsrestore confidencerestore orderrestore the buildingfully restorerestore the system

The peace accord was designed to restore political stability and rebuild trust between divided communities.

reviseverbrɪˈvaɪz
n revisionv revisedn revisionsv revisingv revises

Reconsider and change something in order to improve or update it.

Collocationsrevise the manuscriptrevise the estimaterevise the figuressubstantially reviserevise the policy

Authors are often required to revise their manuscripts in response to peer reviewers' critiques.

schedulenoun / verbˈʃedjuːl
v reschedulev reschedulesv reschedulingv schedulingv rescheduledv scheduled

A plan listing events or tasks to be done at particular times.

Collocationstight schedulebusy scheduleon schedulebehind scheduleahead of schedule

The data collection was scheduled across three phases to capture seasonal variation in participant behaviour.

tensenountens
adv tenselyn tensionadj tenseradj tensestn tensions

A grammatical category indicating the time of an action or state.

Collocationspresent tensepast tenseverb tensefuture tensepast perfect tense

Academic writing conventions require careful attention to verb tense to signal the relationship between claims and evidence.

terminateverbˈtɜːmɪneɪt
n terminationn terminationsadj terminalv terminatedn terminalsv terminating

Bring something to an end before its natural conclusion.

Collocationsterminate the contractterminate employmentterminate the trialprematurely terminateterminate the agreement

The trial was terminated early after interim analysis showed that the treatment was causing significant adverse effects.

themenounθiːm
adv thematicallyadj thematicn themes

A subject or idea that recurs throughout a discussion or piece of writing.

Collocationscentral themerecurring themecommon themeunderlying thememain theme

Thematic analysis revealed three recurring themes across the interview transcripts: identity, belonging, and aspiration.

therebyadverbˌðeəˈbaɪ

As a result of an action or event just mentioned.

Collocationsthereby reducingthereby increasingthereby enablingthereby creatingthereby ensuring

The intervention reduced exposure to risk factors, thereby lowering the incidence of disease in the target population.

uniformadjectiveˈjuːnɪfɔːm
adv uniformlyn uniformity

Remaining the same in all cases and at all times; consistent.

Collocationsuniform standarduniform applicationuniform distributionremain uniformbroadly uniform

A uniform testing procedure was applied across all sites to ensure comparability of the collected data.

vehiclenounˈviːɪkl
n vehicles

A means of transport, or something used to convey or express ideas.

Collocationselectric vehiclemotor vehiclecommercial vehicleserve as a vehiclevehicle for change

Community radio has served as an important vehicle for the dissemination of health information in rural areas.

viaprepositionˈvaɪə

By way of or through a particular route or means.

Collocationsvia emailvia the internetdistributed viasent viatransmitted via

Participants were recruited via social media platforms and subsequently screened for eligibility criteria.

virtualadjectiveˈvɜːtʃuəl
adv virtually

Existing in essence or effect, often through computer simulation rather than physical form.

Collocationsvirtual realityvirtual environmentvirtual meetingvirtual classroomvirtual machine

Virtual learning environments have expanded access to higher education for geographically dispersed student populations.

visualadjectiveˈvɪʒuəl
adv visuallyn visualisationn visualizationv visualisev visualisedv visualize

Relating to seeing or to images that can be looked at.

Collocationsvisual representationvisual aidvisual impairmentvisual displaypurely visual

Visual representations of data, such as charts and graphs, facilitate rapid comprehension of complex trends.

widespreadadjectiveˈwaɪdspred

Found or distributed over a large area or among many people.

Collocationswidespread usewidespread supportwidespread adoptionwidespread concernbecome widespread

Widespread adoption of the new protocol was hindered by a lack of training resources and institutional support.

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