Synonyms|193Antonyms|73|Broader|2Narrower|0Related|197

131 entries under adjective topic. ×

7
trenchant(sarcastic, scathing)
6
harsh
6
pungent(severe, sharp, unpleasant, bitter)
5
acetose(bitter, sour)
5
querulous(bad, unhappy, negative)
5
scathing
5
vinegary(harsh, unpleasant, bitter, critical)
4
astringent
4
mocking
4
sourish
4
virulent
4
vitriolic
3
corrosive
3
crabbed(bad, unhappy, negative)
3
disaffected(bad, unhappy, negative)
3
incisive
3
keen
3
mordant
3
nasty
3
out of humour with(bad, unhappy, negative)
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ChicagoSmart Define. 2015. "acidulous thesaurus" https://smartdefine.org/acidulous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, acidulous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/acidulous/thesaurus/synonyms>.
MLASmart Define. "acidulous thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/acidulous/thesaurus/synonyms>