Synonyms|139Antonyms|57|Broader|1Narrower|0Related|260

38 entries under sharp topic. ×

12
acerbic(adjective, attack, respect, bitter)
12
sour(adjective, bitter, sour, cutting)
10
acid(noun, adjective, attack, respect, severe)
8
acrid(adjective, attack, respect, unpleasant)
8
tart(noun, adjective, unpleasant, bitter)
8
biting(adjective, attack, respect, unpleasant)
7
bitter(adjective, severe, unpleasant, sour)
7
caustic(adjective, attack, respect, unpleasant)
7
stinging(adjective, attack, respect, unpleasant)
6
acerb(adjective, harsh, unpleasant, bitter)
6
astringent(adjective, attack, respect, unpleasant)
6
cutting(adjective, attack, respect, unpleasant)
6
pungent(adjective, attack, respect, unpleasant)
6
vinegary(adjective, unpleasant, bitter, sour)
5
acetous(adjective, unpleasant, bitter, sour)
3
keen(adjective, unpleasant, bitter, sour)
3
piquant(adjective, unpleasant, bitter, sour)
3
unripe(adjective, unpleasant, bitter, sour)
2
acetic(adjective, unpleasant, bitter, sour)
2
acidulated(adjective, unpleasant, bitter, sour)
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HarvardSmart Define 2015, acidic thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/acidic/thesaurus/synonyms>.
MLASmart Define. "acidic thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/acidic/thesaurus/synonyms>