294 entries under adjective topic. ×
| sullen(tough, harsh, awkward, grumpy) | |
| truculent(attack, respect) | |
| unpleasant(sharp, nasty, harsh, disagreeable) | |
| unsavory(sharp, nasty, unpleasant, disagreeable) | |
| vehement(strong, intense, powerful, deep) | |
| vituperative | |
| abusive | |
| anti-alkaline(decaying, grinding, acidic, acrid) | |
| aspersive | |
| bad(sharp, unpleasant, bitter, sour) | |
| bad-tempered(grumpy, tetchy) | |
| bellicose | |
| bitchy | |
| bland(nasty, unpleasant, disagreeable, distasteful) | |
| bleaching(acidic, acrid, eroding, dissolvent) | |
| bluff | |
| blunt(tough, harsh, awkward, grumpy) | |
| briny(sharp, unpleasant, bitter, sour) | |
| captious(mean, sharp, nasty, bitter) | |
| carping(mean, sharp, nasty, bitter) |
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| APA | Smart Define. (2015). acid thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/acid/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "acid thesaurus" https://smartdefine.org/acid/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, acid thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/acid/thesaurus/synonyms>. |
| MLA | Smart Define. "acid thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/acid/thesaurus/synonyms> |