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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 701–735 of 1600
#WordDetailsMeaningSample sentence
701estimatenoun
Study

Field: Cross-exam academic and functional English

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

推定Our estimate placed the crowd at about five hundred people.
702suspiciousadjective
Study

Field: Cross-exam academic and functional English

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

1. 怪しい 2. 不審A suspicious noise came from the locked room.
703consistentadjective
Study

Field: Cross-exam academic and functional English

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

適切Her measurements were consistent across all three trials.
704tragicadjective
Study

Field: Cross-exam academic and functional English

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

1. 悲惨な 2. 悲惨The museum tells the tragic story of the lost expedition.
705eranoun
Study

Field: Cross-exam academic and functional English

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

1. 時代 2. 紀元The invention marked the beginning of a new era in communication.
706dramanoun
Study

Field: Cross-exam academic and functional English

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

1. ドラマ 2. 劇 3. 演戯The drama reveals its conflict through dialogue and stage directions.
707paralleladjective
Study

Field: Cross-exam academic and functional English

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

平行Opposite sides of a rectangle are parallel.
708strikenoun
Study

Field: Cross-exam academic and functional English

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

1. ストライキ 2. スト 3. 同盟罷業The strike ended after employers agreed to negotiate.
709spectrumnoun
Study

Field: Cross-exam academic and functional English

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

1. スペクトル 2. 分光A prism separates white light into a spectrum.
710guardiannoun
Study

Field: Cross-exam academic and functional English

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

保護者Her guardian signed the permission form for the trip.
711subscriptionnoun
Study

Field: Cross-exam academic and functional English

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

1. 定期購読 2. 購読 3. サブスクOur library has a subscription to a science magazine.
712shoutverb
Study

Field: Cross-exam academic and functional English

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

叫ぶDo not shout near animals that frighten easily.
713ballotnoun
Study

Field: Cross-exam academic and functional English

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

投票用紙Each voter marked one choice on the ballot.
714identitynoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.

同一Language became an important part of the community's identity.
715revenuenoun
Study

Field: Cross-exam academic and functional English

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

1. 収入 2. 収益Ticket revenue pays for museum conservation.
716mixedadjective
Study

Field: Cross-exam academic and functional English

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

1. 交じった 2. 混合したThe mixed number two and one third equals seven thirds.
717jealousadjective
Study

Field: Cross-exam academic and functional English

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

1. 妬ましい 2. 嫉妬 3. 嫉妬深いNia felt jealous when her friend won the solo.
718exportverb
Study

Field: Cross-exam academic and functional English

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

輸出するLocal farms export coffee to markets overseas.
719integritynoun
Study

Field: Cross-exam academic and functional English

Word study: Suffix focus: -ity commonly forms a noun naming a quality, state, or condition.

誠実Returning the extra change showed Carlos's integrity.
720abandonverb
Study

Field: Cross-exam academic and functional English

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

1. 放置する 2. 見捨てる 3. 放置The crew had to abandon the damaged boat.
721rootnoun
Study

Field: Cross-exam academic and functional English

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

The root “spect” relates to looking or seeing.
722statisticsnoun
Study

Field: Cross-exam academic and functional English

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

統計学Statistics can reveal patterns that individual values do not show.
723pollutionnoun
Study

Field: Cross-exam academic and functional English

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

1. 汚染 2. 公害Air pollution can make breathing difficult.
724patiencenoun
Study

Field: Cross-exam academic and functional English

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

1. 辛抱 2. 我慢 3. 忍耐Growing a garden requires patience because seeds develop slowly.
725ruraladjective
Study

Field: Cross-exam academic and functional English

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

1. 農村 2. いなかの 3. ルーラルThe rural clinic serves farms spread across a large county.
726gendernoun
Study

Field: Cross-exam academic and functional English

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

1. ジェンダー 2. 性 3. 性同一性Ideas about gender roles vary across societies and time.
727insultnoun
Study

Field: Cross-exam academic and functional English

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

侮辱Calling someone's careful work useless is an insult.
728validadjective
Study

Field: Cross-exam academic and functional English

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

有効The experiment needs a control group to produce a valid comparison.
729tropicaladjective
Study

Field: Cross-exam academic and functional English

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

熱帯Colorful parrots live in the tropical forest.
730mixturenoun
Study

Field: Cross-exam academic and functional English

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

混合物Trail mix is a mixture whose ingredients remain separate.
731compoundnoun
Study

Field: Cross-exam academic and functional English

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

化合物Water is a compound made from hydrogen and oxygen.
732preynoun
Study

Field: Cross-exam academic and functional English

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

獲物The mouse hid from the owl that hunted it as prey.
733manufactureverb
Study

Field: Cross-exam academic and functional English

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

1. 製造する 2. 生産する 3. 生産The factory will manufacture bicycles from recycled metal.
734furiousadjective
Study

Field: Cross-exam academic and functional English

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

激しいFurious waves struck the rocks during the storm.
735legacynoun
Study

Field: Cross-exam academic and functional English

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

遺産The scientist's legacy includes both discoveries and trained students.

Vocabulary reading and practice

Page 21 vocabulary review

Review five selected words from page 21.

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.