13
sourness(noun, taste, extract, essence, sharpness)
13
tartness(noun, taste, extract, essence, sharpness)
11
acerbity(noun, cut, respect, censure, dig)
8
acridity(noun, cut, respect, censure, dig)
8
astringency(noun, taste, extract, essence, sharpness)
8
sarcasm(noun, cut, respect, censure, ridicule)
7
acidulousness
7
bitterness(noun, cut, taste, censure, dig)
7
causticity(noun, cut, respect, censure, dig)
6
acrimony(noun, cut, censure, dig, sharpness)
6
harshness(noun, sharpness, acerbity, mordancy, sourness)
6
mordacity(noun, cut, respect, dig, sharpness)
6
mordancy(noun, cut, respect, censure, dig)
6
pungency(noun, taste, extract, essence, sharpness)
6
sharpness(noun, cut, censure, dig, bitterness)
6
sour(noun, adjective)
6
trenchancy(noun, cut, respect, dig, sharpness)
5
acid
5
corrosiveness(noun, cut, respect, dig, laughter)
5
vinegariness(noun, sharpness, acerbity, mordancy, sourness)
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APASmart Define. (2015). acidity thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/acidity/thesaurus/synonyms
ChicagoSmart Define. 2015. "acidity thesaurus" https://smartdefine.org/acidity/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, acidity thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/acidity/thesaurus/synonyms>.
MLASmart Define. "acidity thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/acidity/thesaurus/synonyms>