180 entries under nasty topic. ×
| bitter(adjective, upset, mean, bad, strong) | |
| dour(adjective, mean, tough, severe) | |
| sharp(adjective, strong, hard, severe, rough) | |
| tart(noun, adjective, strong, taste, sharp) | |
| caustic(adjective, strong, severe, sharp) | |
| rancid(adjective, taste, unpleasant, rank) | |
| surly(adjective, mean, tough, low) | |
| cantankerous(adjective, hard, evil, rough) | |
| churlish(adjective, hard, rough, low) | |
| crabby(adjective, severe, low, difficult) | |
| ill-tempered(adjective, hard, evil, rough) | |
| acid(noun, adjective, strong, taste, sharp) | |
| acrimonious(adjective, strong, tough, severe, sharp) | |
| bad-tempered(adjective, hard, evil, rough) | |
| unpleasant(adjective, bad, hard, severe, evil) | |
| biting(adjective, strong, severe, sharp) | |
| disagreeable(adjective, bad, hard, evil, rough) | |
| rotten(adjective, bad, hard, evil, rough) | |
| bad(adjective, offensive, unpleasant, rank) | |
| distasteful(adjective, bad, offensive, unpleasant) |
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| APA | Smart Define. (2016). sour thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sour/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sour thesaurus" https://smartdefine.org/sour/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2016, sour thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sour/thesaurus/synonyms>. |
| MLA | Smart Define. "sour thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/sour/thesaurus/synonyms> |