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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 421–455 of 1600
#WordDetailsMeaningSample sentence
421memorableadjective
Study

Field: Cross-exam academic and functional English

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

minnesvärdOur visit to the volcano was a memorable experience.
422constantnoun
Study

Field: Cross-exam academic and functional English

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

konstantWater volume was a constant in every trial.
423organnoun
Study

Field: Cross-exam academic and functional English

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

organThe heart is an organ that pumps blood.
424encouragingadjective
Study

Field: Cross-exam academic and functional English

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

uppmuntrandeThe coach's encouraging words helped the team recover.
425audiencenoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.

publikThe writer defines technical terms because the audience includes beginners.
426solaradjective
Study

Field: Cross-exam academic and functional English

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

1. sol- 2. solA solar cooker concentrates sunlight to heat food.
427compositionnoun
Study

Field: Cross-exam academic and functional English

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

1. bildkomposition 2. kompositionThe photograph's composition draws attention to the child in the doorway.
428combineverb
Study

Field: Cross-exam academic and functional English

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

kombineraWe combine flour and water to make the dough.
429innovationnoun
Study

Field: Cross-exam academic and functional English

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

1. novation 2. innovationThe lightweight battery was an important innovation.
430databasenoun
Study

Field: Cross-exam academic and functional English

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

databasThe library database lets readers find books by subject.
431proportionnoun
Study

Field: Cross-exam academic and functional English

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

delWe used a proportion to find the missing map distance.
432alternateverb
Study

Field: Cross-exam academic and functional English

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

växlaWe alternate between reading silently and discussing the chapter.
433concludeverb
Study

Field: Cross-exam academic and functional English

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

1. konkludera 2. avsluta 3. slutaFrom the muddy tracks, we conclude that a deer crossed the path.
434approveverb
Study

Field: Cross-exam academic and functional English

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

godkännaThe committee must approve the plan before construction begins.
435immenseadjective
Study

Field: Cross-exam academic and functional English

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

ofantligAn immense iceberg floated beyond the ship.
436platformnoun
Study

Field: Cross-exam academic and functional English

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

plattformThe candidate's platform includes proposals on housing and transportation.
437mechanismnoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ism often names a belief, system, movement, or practice.

mekanismA spring mechanism closes the door automatically.
438earningsnoun
Study

Field: Cross-exam academic and functional English

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

förtjänstShe saved part of her weekly earnings for a new laptop.
439concentrationnoun
Study

Field: Cross-exam academic and functional English

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

koncentrationEvaporation increased the salt concentration in the remaining water.
440consequencenoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ence commonly forms a noun naming an action, quality, or state.

konsekvensOne consequence of the drought was a smaller wheat harvest.
441adventurenoun
Study

Field: Cross-exam academic and functional English

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

äventyrThe adventure follows two friends across an unmapped island.
442mutualadjective
Study

Field: Cross-exam academic and functional English

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

ömsesidigThe teams treated one another with mutual respect.
443elaborateadjective
Study

Field: Cross-exam academic and functional English

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

detaljeradThe parade featured an elaborate float covered with paper flowers.
444mysterynoun
Study

Field: Cross-exam academic and functional English

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

1. mysterium 2. mystärThe mystery provides enough clues for careful readers to identify the thief.
445supportiveadjective
Study

Field: Cross-exam academic and functional English

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

stöttandeHer supportive teammates cheered after every attempt.
446mediannoun
Study

Field: Cross-exam academic and functional English

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

medianThe median of three, five, and nine is five.
447embarrassedadjective
Study

Field: Cross-exam academic and functional English

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

generadKai felt embarrassed after calling the teacher by the wrong name.
448detectverb
Study

Field: Cross-exam academic and functional English

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

upptäckaThe alarm can detect smoke before flames appear.
449fictionnoun
Study

Field: Cross-exam academic and functional English

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

1. fiktion 2. skönlitteraturThe fiction blends an invented family with an accurately researched setting.
450tastyadjective
Study

Field: Cross-exam academic and functional English

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

läckerFresh herbs made the soup tasty.
451discloseverb
Study

Field: Cross-exam academic and functional English

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

bekantgöraThe label must disclose every ingredient in the snack.
452analyzeverb
Study

Field: Cross-exam academic and functional English

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

analyseraScientists analyze the water to learn whether it is clean.
453unitynoun
Study

Field: Cross-exam academic and functional English

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

enhetRepeated images of water give the poem unity.
454metallicadjective
Study

Field: Cross-exam academic and functional English

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

metalliskThe beetle's wings had a metallic green shine.
455institutionnoun
Study

Field: Cross-exam academic and functional English

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

institutA court is an institution that applies and interprets law.

Vocabulary reading and practice

Page 13 vocabulary review

Review five selected words from page 13.

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.