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English Vocabulary · Grade 7 Live Review Preview

7th Grade Vocabulary Words

Seventh-grade readers are expected to move confidently among literary analysis, argument, research, science, mathematics, history, and civic discussion. This level develops precise Tier II and cross-curricular language while reinforcing context clues, word relationships, roots and affixes, multiple meanings, source evaluation, and evidence-based speaking and writing.

This independently authored 500-word beta curriculum is arranged in twenty pages of twenty-five words each. Words 1–300 include five cloze questions per page; words 301–500 remain fully visible and editable as list pages while the expanded practice layer is developed. Each row includes a subject-field label and an editable word-study note about a transparent affix, compound structure, capitalization, or dictionary base form. The supplied Grade 7 workbook calibrated difficulty and vocabulary-study skills only; all learner-facing definitions, examples, quizzes, and descriptions are original KSSR copy.

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500 words
Words 126–150 of 500
#WordDetailsMeaningSample sentence
126third-personadjective
Study

Field: Grade 7 literature and composition word

Word study: Term structure: third + person. Study the complete expression as one field-specific unit.

មនុស្សទីបីThe third-person narrator follows several members of the family.
127episodicadjective
Study

Field: Grade 7 literature and composition word

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

EpisodicThe episodic novel visits a different town in each chapter.
128genrenoun
Study

Field: Grade 7 literature and composition word

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

ប្រភេទReaders recognize the detective genre by its clues and investigation.
129conventionnoun
Study

Field: Grade 7 literature and composition word

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

សម្មតិកម្មA hidden clue is a common convention of mystery stories.
130tropenoun
Study

Field: Grade 7 literature and composition word

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

TropeThe reluctant hero is a trope that writers can use or challenge.
131inscriptionnoun
Study

Field: Grade 7 literature and composition word

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

1. ចារឹក 2. អក្សរ​ចារឹក 3. ចំណារThe weathered inscription names the bridge's original builder.
132premonitionnoun
Study

Field: Grade 7 literature and composition word

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

បុព្វហេតុHer uneasy premonition foreshadows the storm.
133posteritynoun
Study

Field: Grade 7 literature and composition word

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

កូនចៅThe archivist preserved the letters for posterity.
134postscriptnoun
Study

Field: Grade 7 literature and composition word

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

PostscriptThe postscript adds one final clue about the missing key.
135sentimentaladjective
Study

Field: Grade 7 literature and composition word

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

មនោសញ្ចេតនាThe worn toy has sentimental value because it belonged to her grandmother.
136somberlyadverb
Study

Field: Grade 7 literature and composition word

Word study: Suffix focus: -ly commonly forms an adverb describing how an action occurs.

ស្រមោចThe narrator speaks somberly after describing the village's destruction.
137mockverb
Study

Field: Grade 7 literature and composition word

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

ចំអកThe bullies mock the new student's accent until a friend intervenes.
138jestnoun
Study

Field: Grade 7 literature and composition word

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

កំប្លែងHis jest eased the tension without insulting anyone.
139regaladjective
Study

Field: Grade 7 literature and composition word

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

RegalThe actor's regal posture makes the queen immediately recognizable.
140gleenoun
Study

Field: Grade 7 literature and composition word

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

រីករាយThe children shouted with glee when the curtain rose.
141camouflagenoun
Study

Field: Grade 7 literature and composition word

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

បន្លំThe costume designer used leaf-patterned camouflage for the forest spirits.
142alterverb
Study

Field: Grade 7 literature and composition word

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

ប្ដូរThe director will alter the ending to fit the shorter performance.
143idolnoun
Study

Field: Grade 7 literature and composition word

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

បដិមាករ ព្រះ​ក្លែងក្លាយThe novel questions whether a famous athlete should become an unquestioned idol.
144heirnoun
Study

Field: Grade 7 literature and composition word

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

ទាយាទThe missing heir returns just before the estate is sold.
145principalnoun
Study

Field: Grade 7 literature and composition word

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

1. សិក្សាភិរក្សវិទ្យាល័យ 2. អគ្គានុរក្ស 3. នាយកវិទ្យាល័យThe principal character must decide whether to reveal the secret.
146biomenoun
Study

Field: Grade 7 science and engineering word

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

ជីវមាត្រThe tundra biome supports mosses, lichens, and cold-adapted animals.
147variationnoun
Study

Field: Grade 7 science and engineering word

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

បំរែ​បំរួលColor variation helps some beetles blend into different backgrounds.
148geneticsnoun
Study

Field: Grade 7 science and engineering word

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

ពន្ធុវិទ្យាGenetics can help explain why related plants share certain features.
149genenoun
Study

Field: Grade 7 science and engineering word

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

1. កត្តាបន្តពូជ 2. ហ្សែន 3. សែនA gene may influence the color of a flower.
150allelenoun
Study

Field: Grade 7 science and engineering word

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

អាឡែលAn offspring receives one allele for the trait from each parent.

Vocabulary reading and practice

Page 6 vocabulary review

Review five selected words from page 6.

Vocabulary quiz

Choose the dictionary equivalent for each of 5 selected words.

Sources and curriculum references

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