Synonyms|937Antonyms|136|Broader|16Narrower|109Related|380
2
malevolent
2
marijuana
2
moxa
2
ornery(mean, sharp, nasty, bitter, caustic)
2
phenol
2
pot
2
powerful(adjective, strong, severe, sharp, intense)
2
prickly(adjective, irritable, grumpy, bad-tempered, tetchy)
2
purple haze(noun, expression, idiom, drug, dot)
2
radium
2
rankling
2
resentful
2
rough(adjective, nasty, unpleasant, disagreeable, distasteful)
2
rude
2
savage
2
short
2
snorkel
2
soured(adjective, sharp, unpleasant, bitter, sour)
2
sourish(adjective, sharp, unpleasant, bitter, sour)
2
stern
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ChicagoSmart Define. 2015. "acid thesaurus" https://smartdefine.org/acid/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, acid thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/acid/thesaurus/synonyms>.
MLASmart Define. "acid thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/acid/thesaurus/synonyms>