375 entries under adjective topic. ×
| mocking(mean, keen, sharp, bitter) | |
| morose(severe, nasty, hostile, resentful) | |
| oppressive | |
| peppery(strong, keen, sharp, unpleasant) | |
| quarrelsome(mean, sharp, harsh, cross) | |
| querulous | |
| rigid | |
| scornful(mean, sharp, harsh, ironic) | |
| sensitive(tender, raw, painful, burning) | |
| slashing(attack, respect, sarcastic) | |
| smarting(hard, severe, sharp, tender) | |
| strict | |
| strong(feeling, severe, sharp, intense) | |
| sulky(resentful, embittered, cheated) | |
| tender(raw, painful, burning, sore) | |
| unbending | |
| uncompromising | |
| vehement(strong, intense, powerful, deep) | |
| abusive(sharp, cross, fierce, hostile) | |
| acetic(severe, sharp, harsh, unpleasant) |
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| APA | Smart Define. (2015). caustic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/caustic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "caustic thesaurus" https://smartdefine.org/caustic/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, caustic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/caustic/thesaurus/synonyms>. |
| MLA | Smart Define. "caustic thesaurus" 21 July 2015. Web. 25 September 2026. <https://smartdefine.org/caustic/thesaurus/synonyms> |