4
hallucinogen(noun, drug, dot, candy, LSD)
4
hateful(adjective, nasty, behavior, raw, bitter)
4
malicious
4
peyote(noun, dot, candy, LSD, shaker)
4
pointed(adjective, strong, severe, sharp, nasty)
4
satiric(adjective, mean, sharp, sarcastic)
4
satirical(adjective, mean, strong, evil, sharp)
4
scorching(adjective, mean, sharp, nasty, bitter)
4
short-tempered(adjective, grumpy, bad-tempered, tetchy)
4
superman
4
testy(adjective, speech, unfriendly, bitter, grumpy)
4
touchy(adjective, irritable, grumpy, bad-tempered, tetchy)
4
window pane(noun, expression, idiom)
4
withering
3
Zen
3
acetic(adjective, sharp, unpleasant, bitter, sour)
3
alkali
3
angry(adjective, speech, unfriendly, bitter, belligerent)
3
aqua fortis(expression, idiom, calefaction)
3
aqua regia(expression, idiom, calefaction)
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APASmart Define. (2015). acid thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/acid/thesaurus/synonyms
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>