375 entries under adjective topic. ×
| malicious | |
| mordacious(mean, attack, respect, severe) | |
| peevish(irritable, discourtesy) | |
| piquant(feeling, strong, hard, severe) | |
| unpleasant(sharp, harsh, tender, cruel) | |
| aching(painful, sickness, ache, anguishes) | |
| alkaline(basic, burning, acid, corrosive) | |
| arduous(painful, sickness, ache, anguishes) | |
| awful(painful, sickness, ache, anguishes) | |
| blistering | |
| crabbed(irritable, discourtesy) | |
| crusty | |
| destructive(disparaging, hurtful) | |
| dire(painful, sickness, ache, anguishes) | |
| distressing(painful, sickness, ache, anguishes) | |
| dreadful(painful, sickness, ache, anguishes) | |
| dry(severe, sharp, unpleasant, bitter) | |
| excruciating(pain, painful, sickness, ache) | |
| extreme(strong, harsh, tender, intense) | |
| grievous(painful, sickness, ache, anguishes) |
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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> |