Core IELTS Academic Vocabulary

Read and Lead

  • Word
  • Meaning
  • Example Sentence

WordMeaningExample Sentence
Abstractexisting as an idea, not concreteThe professor gave an abstract explanation of time.
Accumulateto gather or collect over timeDust can accumulate if the room is not cleaned.
Affectto influence or make a differenceClimate change will affect agriculture globally.
Alternativeanother option or choiceWind power is an alternative to fossil fuels.
Analyzeexamine in detailScientists analyze data before publishing results.
Approacha method or way of doing somethingThis study uses a new approach to learning.
Assessevaluate the importance or qualityTeachers assess students through exams.
Assumeto suppose without proofMany people assume success requires luck.
Availableable to be usedOnline resources are available to all students.
Benefitan advantage or positive resultExercise has many health benefits.
Capacitythe maximum amount something can holdThe hall has a seating capacity of 300.
Categorya group or class of thingsThe library divides books into categories.
Challengea task requiring effortLearning a new language is a challenge.
Clarifyto make clearThe teacher clarified the grammar rule.
Communicateto share informationPeople communicate through language.
Complexnot simple, complicatedThe machine has a complex structure.
Componenta part of a larger wholeThe engine has several important components.
Conclusiona final decision or judgmentThe essay reached a strong conclusion.
Conductto organize or carry outThe survey was conducted online.
Confirmto prove or establish truthThe data confirms the researcherโ€™s theory.
Consequentresulting from somethingPoor diet has consequent health problems.
Constructto build or put togetherThey constructed a bridge in record time.
Contrasta difference between thingsThe essay contrasts rural and urban life.
Contributeto give or add somethingStudents contribute ideas in class.
Createto bring something into existenceThe artist created a masterpiece.
Creditrecognition or acknowledgmentShe received credit for her hard work.
Cultureshared beliefs and practices of a groupJapanese culture values respect highly.
Datafacts and statistics collected for studyThe researcher analyzed the survey data.
Defineto explain the meaningPlease define this term clearly.
Demonstrateto show by exampleThe teacher demonstrated how to solve the equation.
Designa plan or drawingThe engineer presented a new design.
Determineto find out or decideThe test determines studentsโ€™ language levels.
Distinctclearly differentEnglish and Spanish are distinct languages.
Distributeto share or give outVolunteers distributed food to refugees.
Economythe system of money and tradeThe global economy is growing slowly.
Emphasizeto stress or highlightThe teacher emphasized the importance of practice.
Environmentsurroundings or conditionsPollution harms the natural environment.
Establishto set up or createThe company was established in 1990.
Evaluateto judge the qualityStudents must evaluate different arguments.
Evidenceproof or factsThere is strong evidence for climate change.
Expandto make largerThe business plans to expand into Europe.
Factorsomething that influences resultsPrice is an important factor in buying decisions.
Featurean important part or qualityThe phoneโ€™s main feature is its camera.
Focusto concentrate onStudents should focus on grammar practice.
Functionthe purpose or role of somethingThe heartโ€™s function is to pump blood.
Identifyto recognize or nameScientists identified a new species.
Impacta strong effectThe pandemic had a big impact on education.
Indicateto show or point outThe results indicate a positive trend.
Individuala single person or thingEach individual is responsible for their actions.
Interpretto explain the meaningStudents interpret poems differently.
Involveto include or requireThe project involves teamwork.
Issuea problem or topicClimate change is a global issue.

Great ๐Ÿ‘ Letโ€™s continue with the next batch of 50 IELTS Academic words (51โ€“100) with meanings + examples.


๐Ÿ“˜ IELTS Academic Vocabulary (Batch 2 โ€“ Words 51โ€“100)

WordMeaningExample Sentence
Justifyto show or prove something is rightHe tried to justify his decision with data.
Laborphysical or mental workThe project required weeks of hard labor.
Legalrelated to lawHe needed legal advice before signing the contract.
Legislateto make lawsThe government will legislate new policies on climate.
Majorimportant, significantA major issue in education is funding.
Methoda way of doing somethingThe scientific method is systematic.
Obtainto get or acquireStudents must obtain permission to leave.
Occurto happenThe accident occurred late at night.
Percentpart of 100Ten percent of the students passed.
Perioda length of timeThe Renaissance was a cultural period.
Policya set of rules or principlesThe school has a strict attendance policy.
Principlea basic truth or ruleHonesty is a key principle in education.
Proceedto continue or go forwardAfter the break, the class will proceed.
Processa series of stepsWriting an essay is a multi-step process.
Requireto need somethingThe job requires fluency in English.
Researchdetailed study to discover factsShe is conducting research on climate change.
Respondto reply or reactHe didnโ€™t respond to the question.
Rolea function or part playedTeachers play a vital role in society.
Sectiona part of somethingThe book has three main sections.
Sectora part of the economy or areaThe health sector is under pressure.
Significantimportant or meaningfulThere was a significant increase in sales.
Similaralike but not identicalEnglish and German are similar languages.
Sourcewhere something comes fromWater is a source of life.
Structurethe way something is organizedThe essay has a clear structure.
Theoryan explanation based on studyEinsteinโ€™s theory changed science.
Varyto differ or changePrices vary between shops.
Achieveto succeed in reaching a goalShe achieved high scores in IELTS.
Acquireto gain or obtainChildren acquire language naturally.
Administrationmanagement or organizationThe schoolโ€™s administration set new rules.
Affectto influence somethingThe weather can affect your mood.
Appropriatesuitable or properThat word is not appropriate in formal writing.
Aspecta part or featureGrammar is an important aspect of English.
Assistto helpThe teacher assists students during exams.
Categorya group with common featuresCars fall into different price categories.
Commissionan official group or paymentThe commission investigated the issue.
Communitya group of people living togetherThe local community supported the project.
Complexitythe state of being complicatedThe complexity of the task confused students.
Computeran electronic device for processing dataMost students use a computer to study.
Conductto lead or organizeThe scientists conducted an experiment.
Consequenthappening as a resultThere were consequent changes after the law passed.
Considerablelarge or importantConsiderable effort is needed to succeed in IELTS.
Constantalways happening or steadyShe worked under constant pressure.
Constituteto make up or formWomen constitute half the workforce.
Contextthe situation in which something happensThe word has a different meaning in this context.
Contracta legal agreementThey signed a contract for two years.
Createto bring into existenceThe artist created a new painting.
Culturebeliefs and practices of a groupCulture affects communication styles.
Designa plan for making somethingThe new building design is modern.
Distinctclearly differentThe twins have distinct personalities.
Establishto set up or foundThe company was established in 1985.
Estimateto guess or calculate roughlyThey estimated the project would cost $1 million.


WordMeaningExample Sentence
Evidencefacts or information that support a beliefThe report provided strong evidence of climate change.
Exportto send goods to another countryThe company exports textiles to Europe.
Factorsomething that contributes to a resultSeveral factors affect student performance.
Financemanagement of moneyHe works in the finance department.
Formulaa set method or equationThe scientist used a formula to calculate speed.
Functionpurpose or roleThe function of the heart is to pump blood.
Identifyto recognize or nameStudents should identify the main ideas in a text.
Impacta strong effectThe new law had a positive impact on education.
Incomemoney receivedThe teacherโ€™s income comes from teaching and tutoring.
Indicateto show or point outThe arrows indicate the direction to follow.
Individualsingle person or thingEach individual has unique talents.
Interpretto explain the meaningCan you interpret this graph?
Involveto include or affectThe project involves multiple stages.
Issuean important topic or problemPollution is a global issue.
Itema single thing in a listCheck each item on the shopping list.
Journala publication for research articlesShe published her study in a medical journal.
Laboratorya place for experimentsThe students conducted tests in the laboratory.
Legalpermitted by lawDriving without a license is illegal.
Legislateto make or enact lawsGovernments legislate to protect citizensโ€™ rights.
Majorimportant or significantClimate change is a major global concern.
Methoda way of doing somethingScientists follow a strict method for experiments.
Minorless important or smallThe report only mentioned minor errors.
Modifyto change slightlyThe teacher modified the lesson plan.
Monitorto observe or checkThe nurse monitors the patientโ€™s health.
Networka system of connectionsSocial networks connect people online.
Obtainto acquire or getStudents must obtain permission to enter the lab.
Occupyto fill or take up spaceThe office is occupied by three employees.
Occurrencean event or incidentThunderstorms are a common occurrence in summer.
Percentpart of 100Only ten percent of students passed the exam.
Perioda length of timeThe medieval period lasted for centuries.
Policya set of rulesThe company has a strict attendance policy.
Principlea basic rule or lawHonesty is a key principle in teaching.
Procedurea set of stepsFollow the safety procedure carefully.
Processa series of actionsLearning is a gradual process.
Requireto needThe course requires students to submit assignments weekly.
Researchsystematic studyHe is doing research on renewable energy.
Respondto reply or reactStudents should respond promptly to feedback.
Rolefunction or partTeachers play an important role in society.
Sectiona part of somethingRead the first section of the article.
Sectora part of the economyThe industrial sector employs many workers.
Significantimportant or meaningfulThe study showed significant results.
SimilaralikeEnglish and German are similar languages.
Sourceorigin of somethingThe river is a source of freshwater.
Structurearrangement or organizationThe essayโ€™s structure was clear and logical.
Theoryan idea supported by evidenceDarwinโ€™s theory of evolution is widely accepted.
Varyto change or differPrices vary depending on the city.
Achieveto reach a goalShe achieved high scores in IELTS.
Acquireto obtainStudents acquire knowledge through practice.
AdministrationmanagementThe school administration organized the event.
Affectto influencePollution affects human health.


WordMeaningExample Sentence
Analyseto examine carefullyScientists analyse data to find patterns.
Approacha way of dealing with somethingHis approach to teaching is very effective.
Areaa specific partThis study focuses on the urban area.
Assessto evaluateTeachers assess studentsโ€™ progress regularly.
Assumeto supposeDonโ€™t assume everyone knows the rules.
Authoritypower or controlThe government has the authority to make laws.
Availableready for useStudy materials are available online.
Benefitan advantageExercise has many health benefits.
Conceptan idea or principleFreedom is an abstract concept.
Consistto be made up ofThe team consists of five members.
ContextcircumstancesYou must understand the context to interpret correctly.
Contracta legal agreementThe company signed a contract with suppliers.
Createto make something newArtists create works of art.
Datafacts or informationThe survey collected data from 500 people.
Defineto explain meaningPlease define the term โ€˜globalizationโ€™.
Deriveto come fromMany English words derive from Latin.
Distributeto give outThe teacher distributed worksheets to the students.
Economysystem of production and consumptionTourism contributes to the economy.
EnvironmentsurroundingsProtecting the environment is essential.
Establishto set upThe school was established in 1995.
Estimateto guess a numberCan you estimate the population of the city?
Evidentclear or obviousThe benefits of exercise are evident.
Factorsomething that affects a resultStress is a factor in poor health.
Financemanagement of moneyThe finance department approved the budget.
Formulaa set method or equationThe formula for speed is distance divided by time.
FunctionpurposeThe function of the liver is to filter blood.
Identifyto recognizeIdentify the main points in the text.
Impacteffect or influenceThe policy had a significant impact.
Incomemoney earnedTeachersโ€™ income varies by experience.
Indicateto showThe graph indicates an increase in sales.
Individualsingle personEach individual has unique talents.
Interpretexplain meaningCan you interpret this chart?
InvolveincludeThe project involves several teams.
Issuetopic or problemClimate change is a global issue.
Itema single thingCheck each item in your list.
Journala research publicationShe published her article in a scientific journal.
Laboratorya place for experimentsExperiments were done in the laboratory.
Legalpermitted by lawDriving without a license is illegal.
Legislateto make lawsThe government legislates environmental rules.
MajorimportantPollution is a major problem.
Methodway of doing somethingScientists follow the scientific method.
Minorless importantOnly minor errors were found.
Modifyto changeModify the schedule if necessary.
Monitorto watchNurses monitor patientsโ€™ conditions.
Networksystem of connectionsSocial networks connect people worldwide.
Obtainto getYou must obtain permission first.
Occupyto fill spaceThe sofa occupies most of the room.
Occurrencean eventThunderstorms are a common occurrence.
Percentpart of 100Only 10 percent passed the test.
Periodlength of timeThe Renaissance was an important period.
Policyset of rulesCompany policy must be followed.
Principlerule or lawHonesty is a key principle.
Procedureseries of stepsFollow safety procedures.
Processseries of actionsLearning is a gradual process.
Requireto needThe course requires attendance.
Researchcareful studyResearch helps develop knowledge.
Respondto replyStudents respond to questions quickly.
RolefunctionTeachers play a key role in learning.
Sectionpart of somethingRead the first section carefully.
Sectorpart of economyThe industrial sector employs many.
SignificantimportantThe study produced significant results.
SimilaralikeEnglish and German are similar languages.
SourceoriginThe river is the main source of water.
StructureorganizationThe essayโ€™s structure is clear.
Theoryidea supported by evidenceThe theory of evolution is well known.
Varyto differPrices vary by region.
Achieveto succeedShe achieved excellent IELTS scores.
Acquireto obtainStudents acquire skills through practice.
AdministrationmanagementSchool administration handled the issue.
Affectto influencePollution affects health.

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