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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 1506–1540 of 1600
#WordDetailsMeaningSample sentence
1506transparencynoun
Study

Field: Cross-exam academic and functional English

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

transparênciaPublishing meeting records increases government transparency.
1507coordinationnoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.

coordenaçãoEmergency coordination prevented two rescue teams from searching the same area.
1508accountableadjective
Study

Field: Cross-exam academic and functional English

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

responsávelElected officials are accountable to the public.
1509millenniumnoun
Study

Field: Cross-exam academic and functional English

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

1. milénio 2. milênioThe temple has stood for nearly a millennium.
1510deployverb
Study

Field: Cross-exam academic and functional English

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

1. abrir 2. disponibilizar 3. lançarFirefighters deploy portable pumps along the flooded street.
1511microscopenoun
Study

Field: Cross-exam academic and functional English

Word study: Prefix focus: micro- means small.

microscópioThe microscope revealed cell walls in the onion tissue.
1512aspirationnoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ation commonly forms a noun naming an action, process, or result.

aspiraçãoHer aspiration is to design affordable medical equipment.
1513flimsyadjective
Study

Field: Cross-exam academic and functional English

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

1. frágil 2. receoso 3. trémuloThe flimsy box collapsed under the heavy books.
1514radiantadjective
Study

Field: Cross-exam academic and functional English

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

radianteThe Sun provides radiant energy to Earth.
1515ascertainverb
Study

Field: Cross-exam academic and functional English

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

1. averiguar 2. determinar 3. estabelecerThe inspector tested the alarm to ascertain whether it worked.
1516emigrateverb
Study

Field: Cross-exam academic and functional English

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

emigrarHer grandparents chose to emigrate during a time of war.
1517leverageverb
Study

Field: Cross-exam academic and functional English

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

aproveitarThe town will leverage its rail connection to attract new businesses.
1518resourcefuladjective
Study

Field: Cross-exam academic and functional English

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

1. inventivo 2. engenhoso 3. habilidosoThe resourceful campers repaired the strap with cord and tape.
1519pryverb
Study

Field: Cross-exam academic and functional English

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

1. bisbilhotar 2. xeretarWe used a flat tool to pry the lid from the paint can.
1520systematicadjective
Study

Field: Cross-exam academic and functional English

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

sistemáticoThe researchers conducted a systematic search of every archive.
1521visualizeverb
Study

Field: Cross-exam academic and functional English

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

visualizarSensory details help readers visualize the crowded harbor.
1522impulsiveadjective
Study

Field: Cross-exam academic and functional English

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

impulsivoHis impulsive decision to jump from the boat created danger.
1523direadjective
Study

Field: Cross-exam academic and functional English

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

1. horrível 2. terrívelThe clinic faced a dire shortage of clean water.
1524despicableadjective
Study

Field: Cross-exam academic and functional English

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

desprezívelStealing emergency supplies was a despicable act.
1525interveneverb
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Field: Cross-exam academic and functional English

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

1. intervir 2. intercederA mediator may intervene before the disagreement becomes violent.
1526audibleadjective
Study

Field: Cross-exam academic and functional English

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

audívelThe speaker's final words were barely audible.
1527geologicadjective
Study

Field: Cross-exam academic and functional English

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

geológicoFossils reveal changes across geologic time.
1528commendverb
Study

Field: Cross-exam academic and functional English

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

1. elogiar 2. louvar 3. encomiarThe principal will commend the students who organized the food drive.
1529dubverb
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Field: Cross-exam academic and functional English

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

1. chamar 2. apelidar 3. dobrarReporters dub the rescued owl “Lucky” after its recovery.
1530intimidatedadjective
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Field: Cross-exam academic and functional English

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

intimidadoThe new speaker felt intimidated by the enormous audience.
1531liberateverb
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Field: Cross-exam academic and functional English

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

libertarThe rescue team worked to liberate the animal from the net.
1532smirkverb
Study

Field: Cross-exam academic and functional English

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

caretaThe bully began to smirk after hiding the missing notebook.
1533organizationaladjective
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Field: Cross-exam academic and functional English

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

organizacionalClear organizational roles reduced duplicated work.
1534differentialadjective
Study

Field: Cross-exam academic and functional English

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

diferencialA pressure differential moves air through the vent.
1535diagnosticadjective
Study

Field: Cross-exam academic and functional English

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

diagnósticoThe mechanic ran a diagnostic test on the engine.
1536summarizeverb
Study

Field: Cross-exam academic and functional English

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

resumirAt the end, summarize the article in two or three sentences.
1537discernverb
Study

Field: Cross-exam academic and functional English

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

1. discernir 2. diferenciar 3. distinguirCareful readers discern the difference between evidence and opinion.
1538humaneadjective
Study

Field: Cross-exam academic and functional English

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

humanoThe shelter follows humane practices when caring for injured wildlife.
1539signifyverb
Study

Field: Cross-exam academic and functional English

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

significarA flashing red light may signify that the battery is low.
1540reciprocaladjective
Study

Field: Cross-exam academic and functional English

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

recíprocoThe neighboring schools formed a reciprocal agreement to share equipment.

Vocabulary reading and practice

Page 44 vocabulary review

Review five selected words from page 44.

Vocabulary quiz

Choose the dictionary equivalent for each of 5 selected words.

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.