Synonyms and Antonyms for chalk | Synonym.com

Synonyms and Antonyms for chalk

1. chalk (n.)

a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces

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2. chalk (n.)

an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant

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3. chalk (v.)

write, draw, or trace with chalk

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4. chalk (n.)

a pure flat white with little reflectance

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5. chalk (n.)

a soft whitish calcite

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