12 entries under sour topic. ×

17
acid(noun, adjective, severe, taste, sharp)
16
acerbic(adjective, severe, taste, sharp, harsh)
16
tart(noun, adjective, severe, taste, sharp)
12
acerb(adjective, taste, bitter)
11
sharp(adjective, severe, bitter, cutting)
10
piquant(noun, adjective, severe, sharp, unpleasant)
9
bitter(adjective, sharp, harsh, tart)
8
acetous(adjective, taste)
8
dry(adjective, taste, bitter)
5
acetose(adjective, bitter)
5
vinegary(adjective, harsh, unpleasant, bitter, critical)
2
vinegarish(adjective, harsh, bitter, tart)
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APASmart Define. (2015). acidulous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/acidulous/thesaurus/synonyms
ChicagoSmart Define. 2015. "acidulous thesaurus" https://smartdefine.org/acidulous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, acidulous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/acidulous/thesaurus/synonyms>.
MLASmart Define. "acidulous thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/acidulous/thesaurus/synonyms>