Synonyms|186Antonyms|0|Broader|0Narrower|1Related|27
1
acid
1
anger
1
bad temper
1
bitter pill
1
choler
1
churlishness(noun, sharpness, irritability, acerbity, acidity)
1
crankiness(noun, sharpness, irritability, acerbity, acidity)
1
discontent
1
dryness(severity, acidity)
1
grip
1
hard feelings
1
ill nature
1
innuendo
1
irascibility(noun, sharpness, irritability, acerbity, acidity)
1
irritability(noun, behavior, rudeness, sharpness, bitterness)
1
lampoon(noun, mockery, sarcasm, irony)
1
lampoonery(noun, wit, mockery, satire, sarcasm)
1
malice(noun, sharpness, acerbity, acidity, mordancy)
1
peevishness(noun, sharpness, irritability, acerbity, acidity)
1
piquancy(noun, sharpness, acerbity, acidity, mordancy)
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APASmart Define. (2015). causticity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/causticity/thesaurus/synonyms
ChicagoSmart Define. 2015. "causticity thesaurus" https://smartdefine.org/causticity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, causticity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/causticity/thesaurus/synonyms>.
MLASmart Define. "causticity thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/causticity/thesaurus/synonyms>