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TOEFL · TOEIC · IELTS · IGCSE Vocabulary

English Vocabulary · Cross-exam Academic English Beta

TOEFL · TOEIC · IELTS · IGCSE Vocabulary

This 1,600-word beta set supports learners preparing for TOEFL, TOEIC, IELTS, and Cambridge IGCSE English. Official specimen papers supply the primary occurrence evidence, so words shared across several programmes rise toward the beginning of the list. Overlap with school-grade, SAT, and GRE vocabulary is intentional because the same academic English serves several learning pathways.

A limited public specimen corpus does not contain 1,600 distinct, reliable teaching headwords. The remaining places therefore bridge from KSSR’s audited Grade 4–9 curricula using general English frequency and a fixed balance of nouns, adjectives, verbs, and adverbs. Every row reuses a reviewed meaning, complete example sentence, word-study note, and dictionary-style equivalents in all launch languages. The first release includes five cloze questions per page; reading workshops will be added only after their English passages and translations are separately reviewed.

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1,600 words
Words 1541–1575 of 1600
#WordDetailsMeaningSample sentence
1541coarseadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: coarse is the dictionary headword; compare its inflected or derived forms in context.

made of large particles or having a rough textureThe filter catches coarse sand before the water reaches the fine mesh.
1542agileadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: agile is the dictionary headword; compare its inflected or derived forms in context.

able to move or think quickly and easilyThe agile goalkeeper changed direction in an instant.
1543validateverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: validate is the dictionary headword; compare its inflected or derived forms in context.

to confirm that something is accurate, sound, or acceptableA second trial can validate the surprising result.
1544ominousadjective
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

suggesting that something harmful may happenThe sudden silence was an ominous sign of the approaching storm.
1545correlateverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: correlate is the dictionary headword; compare its inflected or derived forms in context.

to show or have a connection in which two things change togetherThe study may correlate regular exercise with improved sleep.
1546terrifyverb
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ify commonly forms a verb meaning to make or become.

to make someone extremely afraidA sudden roar can terrify a young animal.
1547coordinatedadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: coordinated is the dictionary headword; compare its inflected or derived forms in context.

organized so that separate people or parts work together effectivelyA coordinated response delivered food and medicine to isolated towns.
1548skeletaladjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: skeletal is the dictionary headword; compare its inflected or derived forms in context.

related to the framework of bones supporting a bodyThe skeletal system protects organs and provides support.
1549conferverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: confer is the dictionary headword; compare its inflected or derived forms in context.

to discuss something in order to exchange ideas or make a decisionThe judges confer privately before announcing the winner.
1550developmentaladjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: developmental is the dictionary headword; compare its inflected or derived forms in context.

relating to growth or change across stagesThe study examines developmental differences between early and late adolescence.
1551constructiveadjective
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.

useful and intended to improve a situationThe reviewer offered constructive criticism with specific revision ideas.
1552electromagneticadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: electromagnetic is the dictionary headword; compare its inflected or derived forms in context.

involving linked electric and magnetic fieldsVisible light is one type of electromagnetic radiation.
1553cladadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: clad is the dictionary headword; compare its inflected or derived forms in context.

dressed or covered in a particular materialWorkers clad in reflective jackets directed traffic around the sinkhole.
1554inquireverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: inquire is the dictionary headword; compare its inflected or derived forms in context.

to ask for informationVisitors can inquire about accessible tours at the front desk.
1555abruptadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: abrupt is the dictionary headword; compare its inflected or derived forms in context.

sudden or unexpectedly briefThe road ends at an abrupt drop near the cliff.
1556makeshiftadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: makeshift is the dictionary headword; compare its inflected or derived forms in context.

created as a temporary substitute from available materialsThe hikers built a makeshift shelter from branches and a tarp.
1557frigidadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: frigid is the dictionary headword; compare its inflected or derived forms in context.

extremely coldFrigid air froze the puddles overnight.
1558bestowverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: bestow is the dictionary headword; compare its inflected or derived forms in context.

to give an honor, title, or gift formallyThe mayor will bestow a medal on the brave rescuer.
1559comparativeadjective
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.

based on examining similarities and differences between two or more thingsThe comparative essay considers how both novels portray exile.
1560gleamverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: gleam is the dictionary headword; compare its inflected or derived forms in context.

to shine with a small, clear lightWet stones gleam in the morning sun.
1561eruptverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: erupt is the dictionary headword; compare its inflected or derived forms in context.

to burst out suddenly or violentlyA volcano may erupt after pressure builds below the surface.
1562deceitfuladjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: deceitful is the dictionary headword; compare its inflected or derived forms in context.

dishonest and intended to misleadThe deceitful merchant hid the crack beneath a label.
1563magnifyverb
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ify commonly forms a verb meaning to make or become.

to make something look largerThis lens can magnify the tiny print.
1564supplementaryadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: supplementary is the dictionary headword; compare its inflected or derived forms in context.

describing two angles whose measures add to one hundred eighty degreesThe adjacent angles on a straight line are supplementary.
1565rebelliousadjective
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

resisting control, rules, or authorityThe rebellious artist rejected the academy's strict conventions.
1566tauntverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: taunt is the dictionary headword; compare its inflected or derived forms in context.

to insult or challenge someone with cruel remarksIt is unkind to taunt a player who misses a shot.
1567coaxverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: coax is the dictionary headword; compare its inflected or derived forms in context.

to gently persuade someone to do somethingWe used a treat to coax the frightened dog out from under the porch.
1568deteriorateverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: deteriorate is the dictionary headword; compare its inflected or derived forms in context.

to become worse in quality or conditionWithout repairs, the wooden steps will deteriorate.
1569regaladjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: regal is the dictionary headword; compare its inflected or derived forms in context.

grand and dignified in a way associated with royaltyThe actor's regal posture makes the queen immediately recognizable.
1570loftyadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: lofty is the dictionary headword; compare its inflected or derived forms in context.

very high or expressing noble ambitionsThe organization set a lofty goal of ending local homelessness.
1571uncannyadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: uncanny is the dictionary headword; compare its inflected or derived forms in context.

strangely unusual in a way that causes uneaseThe twins had an uncanny ability to finish each other's sentences.
1572mediateverb
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: mediate is the dictionary headword; compare its inflected or derived forms in context.

to help opposing sides reach an agreementA counselor agreed to mediate the dispute between the teams.
1573ineptadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: inept is the dictionary headword; compare its inflected or derived forms in context.

lacking skill or abilityThe inept repair left the faucet leaking worse than before.
1574disagreeableadjective
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -able means capable of, suitable for, or worthy of an action.

unpleasant or difficult to acceptA disagreeable smell drifted from the trash bin.
1575resoluteadjective
Study

Field: Cross-exam academic and functional English

Word study: Base-form focus: resolute is the dictionary headword; compare its inflected or derived forms in context.

firmly determined and not easily discouragedThe resolute climbers continued despite the cold wind.

Vocabulary reading and practice

Page 45 vocabulary review

Review five selected words from page 45.

Vocabulary quiz

Complete 5 review questions for this page.

1. The filter catches _____ sand before the water reaches the fine mesh.

Answer: coarse

2. The judges _____ privately before announcing the winner.

Answer: confer

3. The mayor will _____ a medal on the brave rescuer.

Answer: bestow

4. We used a treat to _____ the frightened dog out from under the porch.

Answer: coax

5. The _____ climbers continued despite the cold wind.

Answer: resolute

About this cross-exam English set

TOEFL, TOEIC, IELTS, and Cambridge IGCSE English use different formats, but all require learners to understand precise vocabulary in context. TOEFL and IELTS emphasize academic reading and communication; TOEIC emphasizes workplace and everyday communication; IGCSE English asks students to interpret, analyze, and communicate through school-level texts and tasks. This combined set concentrates on useful language that can transfer across those pathways.

The ordering is evidence-led rather than alphabetical. Words found in official public specimen materials—especially words occurring across more than one programme—receive the strongest ranking. Because a limited specimen corpus cannot provide 1,600 distinct reliable teaching headwords, the remainder is transparently bridged from KSSR’s audited Grade 4–9 vocabulary using general English frequency and a fixed part-of-speech balance. This is an independent study resource, not an official product of any testing organization.

A limited public specimen corpus does not contain 1,600 distinct, reliable teaching headwords. The remaining places therefore bridge from KSSR’s audited Grade 4–9 curricula using general English frequency and a fixed balance of nouns, adjectives, verbs, and adverbs. Every row reuses a reviewed meaning, complete example sentence, word-study note, and dictionary-style equivalents in all launch languages. The first release includes five cloze questions per page; reading workshops will be added only after their English passages and translations are separately reviewed.

ETS TOEFL test overview

Sources and curriculum references

These references guide selection and calibration. Definitions, sample sentences, readings, questions, and teaching notes are independently written and reviewed.