118 entries under bitter topic. ×
| harsh(adjective, hard, tough, severe, taste) | |
| dour(adjective, mean, tough, severe, nasty) | |
| sharp(adjective, strong, hard, severe, rough) | |
| tart(noun, adjective, strong, taste, sharp) | |
| caustic(adjective, strong, severe, sharp, nasty) | |
| rancid(adjective, taste, nasty, unpleasant, rank) | |
| surly(adjective, mean, tough, nasty, low) | |
| acerbic(adjective, taste, sharp, harsh, irritable) | |
| acrid(adjective, strong, hard, tough, severe) | |
| acid(noun, adjective, strong, taste, sharp) | |
| turned(adjective, rank, foul, disagreeable) | |
| unpleasant(adjective, bad, hard, severe, evil) | |
| biting(adjective, strong, severe, sharp, nasty) | |
| acidic(adjective, sharp, cutting, acid) | |
| cutting(verb, adjective, strong, sharp, property) | |
| pungent(adjective, strong, sharp, harsh, powerful) | |
| acerb(adjective, taste, sharp, harsh) | |
| acidulous(adjective, taste, sharp, harsh) | |
| bad(adjective, nasty, offensive, unpleasant, rank) | |
| dry(adjective, hard, taste, sharp, flat) |
For more, visit
Sour on
Power Thesaurus
| 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> |