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

95 entries under adjective topic. ×

5
acetous(sharp, unpleasant, bitter, sour)
4
harsh(bitter, sour, cutting, acid)
4
mordant(attack, respect)
4
trenchant(attack, respect)
3
acrimonious
3
keen(sharp, unpleasant, bitter, sour)
3
mordacious(attack, respect, biting)
3
piquant(sharp, unpleasant, bitter, sour)
3
unripe(sharp, unpleasant, bitter, sour)
3
virulent
2
acetic(sharp, unpleasant, bitter, sour)
2
acidulated(sharp, unpleasant, bitter, sour)
2
incisive
2
lemony
2
rancid(sharp, unpleasant, bitter, sour)
2
slashing(attack, respect)
2
sourish(sharp, unpleasant, bitter, sour)
2
tangy(bitter, acid, tart, acerbic)
2
truculent(attack, respect)
2
vinegarish
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APASmart Define. (2015). acidic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/acidic/thesaurus/synonyms
ChicagoSmart Define. 2015. "acidic thesaurus" https://smartdefine.org/acidic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, acidic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/acidic/thesaurus/synonyms>.
MLASmart Define. "acidic thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/acidic/thesaurus/synonyms>