59 entries under adjective topic. ×
| ill | |
| unsound(strong, sound, well, flimsy) | |
| unhealthy | |
| sick(healthy, well) | |
| unwell | |
| bad | |
| indisposed | |
| nauseous | |
| queasy | |
| unfortunate | |
| insane(sound, sensible, foolish, ill) | |
| ailing | |
| bilious | |
| delicate | |
| diseased | |
| failing | |
| infirm | |
| liverish | |
| seedy | |
| sickly |
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| APA | Smart Define. (2016). well thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/well/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "well thesaurus" https://smartdefine.org/well/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, well thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/well/thesaurus/antonyms>. |
| MLA | Smart Define. "well thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/well/thesaurus/antonyms> |