Synonyms for chalk Found 11 synonyms across 1 meaning for “chalk”. an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride (noun) methamphetaminemethedrinemethdeoxyephedrinecrankglassiceshabutrash Explore Related Words Rhymes with chalkSynonyms for methamphetamineSynonyms for methedrineSynonyms for methSynonyms for deoxyephedrineSynonyms for crank Synonym Finder | Rhyme Finder | Poetry Editor