48 entries under sour topic. ×
| caustic(adjective, mean, attack, strong, respect) | |
| bitter(adjective, mean, strong, evil, sharp) | |
| biting(adjective, mean, attack, strong, respect) | |
| acerbic(adjective, mean, attack, respect, evil) | |
| cutting(verb, adjective, mean, attack, strong) | |
| sharp(adjective, mean, attack, strong, respect) | |
| tart(noun, adjective, strong, tough, taste) | |
| acrid(adjective, attack, strong, respect, tough) | |
| harsh(adjective, tough, sharp, lively, awkward) | |
| acidulous(adjective, severe, taste, sharp, bitter) | |
| pungent(adjective, attack, strong, respect, sharp) | |
| stinging(adjective, attack, strong, respect, sharp) | |
| acidic(adjective, attack, respect, severe, sharp) | |
| keen(adjective, strong, sharp, intense, unpleasant) | |
| acerb(adjective, mean, evil, taste, sharp) | |
| astringent(adjective, attack, respect, sharp, harsh) | |
| acetous(adjective, taste, sharp, unpleasant, bitter) | |
| dry(adjective, taste, sharp, unpleasant, behavior) | |
| piquant(adjective, strong, sharp, unpleasant, powerful) | |
| acidulated(adjective, sharp, unpleasant, bitter) |
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| APA | Smart Define. (2015). acid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/acid/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "acid thesaurus" https://smartdefine.org/acid/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, acid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/acid/thesaurus/synonyms>. |
| MLA | Smart Define. "acid thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/acid/thesaurus/synonyms> |