3rd Grade Vocabulary Words - List 28
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| Word | Definition | Practice Sentence | Synonyms | Antonyms | Part of Speech Description |
|---|---|---|---|---|---|
| primary | The first or main. | Maize is the primary crop of Mexico. | dominant, first, central | last, secondary, minor | Adjective |
| diagram | A graphic that helps convey information. | The diagram showed sports teams by state. | illustration, figure, graphic | Noun | |
| device | An instrument created for a purpose. | The medical device helps regulate the heartbeat. | equipment, apparatus, appliance, | Noun | |
| affix | Attach or tack something onto an object. | The worker will affix a UPC sticker onto each box. | fasten, join, tack | loosen, detach, unfasten | Verb |
| immature | Not fully grown or developed: | The student's immature behavior made others uncomfortable. | silly, childish, juvenile | grown, mature, developed | Adjective |
| slightly | Somewhat or just a little bit. | She was slightly mad about not being able to sit with us. | somewhat, kind of, marginally, | greatly, very, considerably | Adverb |
| clumsy | Not being coordinated or graceful. | The clumsy puppy tripped over his own ears. | uncoordinated, awkward, ungainly | coordinated, dexterous, agile | Adjective |
| botched | Carelessly or poorly done. | The botched surgery left a large scar on the man's leg. | defective, flawed, broken | correct, perfect, flawless | Adjective |
| amid | In the middle of or during. | The checkers champion entered the room amid cheers and applause. | between, during, among | beyond, far away, outside | Preposition |
| rural | Of, relating to, or characteristic of the country. | He owns land in a rural area north of town. | country, provincial, pastoral | city, urban, metropolitan | Adjective |
Take a look at other vocabulary lists for Third Grade.
Third Grade Vocabulary Lists