710 entries under adjective topic. ×
| cantankerous(hard, evil, rough, nasty) | |
| churlish(hard, rough, nasty, low) | |
| crabby(severe, nasty, low, difficult) | |
| ill-tempered(hard, evil, rough, nasty) | |
| testy(difficult, feelings, gloomy, depressed) | |
| acid(noun, strong, taste, sharp) | |
| acrimonious(strong, tough, severe, sharp) | |
| bad-tempered(hard, evil, rough, nasty) | |
| grumpy(feelings, sadness, gloom, unclear) | |
| crusty(tough, difficult, harsh, feelings) | |
| turned(rank, foul, disagreeable, bitter) | |
| unpleasant(bad, hard, severe, evil) | |
| biting(strong, severe, sharp, nasty) | |
| crabbed(severe, low, gloomy, depressed) | |
| off(strong, rank, inferior, foul) | |
| acidic(sharp, bitter, cutting, acid) | |
| cutting(verb, strong, sharp, property) | |
| disagreeable(bad, hard, evil, rough) | |
| petulant(difficult, irritable, critical, sullen) | |
| pungent(strong, sharp, harsh, powerful) |
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| APA | Smart Define. (2016). sour thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sour/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sour thesaurus" https://smartdefine.org/sour/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, sour thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sour/thesaurus/synonyms>. |
| MLA | Smart Define. "sour thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/sour/thesaurus/synonyms> |