375 entries under adjective topic. ×
| malevolent | |
| nasty(severe, sharp, harsh, rude) | |
| penetrating(strong, hard, severe, sharp) | |
| pithy | |
| rough | |
| short(severe, discourtesy) | |
| snappish(keen, sharp, unpleasant, lively) | |
| sulfurous | |
| sulphurous | |
| tedious(tender, raw, painful, sickness) | |
| testy(keen, sharp, unpleasant, lively) | |
| troublesome(sickness, ache, anguishes) | |
| vicious(hard, negative, critical, spiteful) | |
| abrupt | |
| antagonistic(mean, severe, sharp, nasty) | |
| barbed(strong, sharp, nasty, unpleasant) | |
| bearish | |
| choleric(keen, sharp, lively) | |
| corroding(pain, burning, corrosive) | |
| cranky(keen, sharp, lively, unfriendly) |
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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> |