Synonyms|1.1kAntonyms|117|Broader|14Narrower|2Related|309

87 entries under caustic topic. ×

1
ironical(adjective, mean, evil, sharp, nasty)
1
mean(sharp, nasty, harsh, bitter)
1
musty(adjective, sharp, unpleasant, bitter, sour)
1
rancid(adjective, hard, sharp, unpleasant, high)
1
scoffing(mean, keen, sharp, critical)
1
scurrilous(adjective, mean, sharp, nasty, bitter)
1
snarling(mean, sharp, nasty, bitter)
1
sneering(mean, keen, sharp, nasty, critical)
1
soured(adjective, sharp, unpleasant, bitter, sour)
1
sourish(adjective, sharp, unpleasant, bitter, sour)
1
turned(adjective, sharp, unpleasant, bitter, sour)
1
unripe(adjective, sharp, unpleasant, bitter, sour)
1
unsavory(adjective, sharp, unpleasant, bitter, sour)
1
unwholesome(adjective, sharp, unpleasant, bitter, sour)
1
vinegary(adjective, strong, sharp, unpleasant, bitter)
1
with a kick(expression, adjective, idiom, sharp, unpleasant)
0
backhanded(mean, sharp, nasty, bitter)
0
cussed(mean, sharp, nasty, bitter)
0
disillusioned(mean, sharp, nasty, bitter)
0
drilling
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HarvardSmart Define 2015, biting thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/biting/thesaurus/synonyms>.
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