489 entries under adjective topic. ×
| ill(noun, health, mean, bad) | |
| unwell(adverb, health, mean, bad) | |
| ailing(adverb, health, mean, bad) | |
| unhealthy(adverb, good, mean, feeling) | |
| sickly(adverb, health, dull, light) | |
| poorly(adverb, mean, disease, healthy) | |
| queasy(mean, bad, weak, delicate) | |
| feeble(dull, mean, feeling, bad) | |
| indisposed(mean, bad, weak, disease) | |
| diseased(adverb, health, mean, bad) | |
| invalid(mean, feeling, weak, healthy) | |
| nauseated(mean, bad, weak, delicate) | |
| under the weather(expression, idiom, adverb, weak) | |
| infirm(mean, feeling, bad, weak) | |
| unsound(state, weak, poor, false) | |
| dysfunctional | |
| macabre(good, bad, awful, disgusting) | |
| gruesome(bad, informal, awful, disgusting) | |
| nauseous(unhappy, disgusting, ill, weary) | |
| afflicted(health, sad, unhappy, gloomy) |
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| APA | Smart Define. (2016). sick thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sick/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sick thesaurus" https://smartdefine.org/sick/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, sick thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sick/thesaurus/synonyms>. |
| MLA | Smart Define. "sick thesaurus" 3 April 2016. Web. 23 September 2026. <https://smartdefine.org/sick/thesaurus/synonyms> |