70 entries under sick topic. ×
| faulty(adjective, feature, state, bad, wrong) | |
| infirm(adjective, feature, state, mean, weak) | |
| incorrect(adjective, feature, state, wrong, fake) | |
| unsound(adjective, bad, weak, correct, wrong) | |
| fallacious(adjective, correct, wrong, fake, false) | |
| false(adjective, correct, wrong, fake, counterfeit) | |
| erroneous(adjective, wrong, fake, false, counterfeit) | |
| sickly(adjective, weak, ill, feeble) | |
| feeble(adjective, mean, weak, green) | |
| ill(adjective, mean, weak, green) | |
| weak(adjective, mean, bad, poor, delicate) | |
| ailing(adjective, mean, weak, green) | |
| unhealthy(adjective, mean, weak, green) | |
| debilitated(adjective, mean, weak, green) | |
| frail(adjective, mean, weak, green) | |
| inaccurate(adjective, wrong, fake, false, counterfeit) | |
| impaired(adjective, mean, weak, feeble) | |
| incurable(noun, person, mean, weak) | |
| specious(adjective, correct, wrong, fake, false) | |
| imperfect(adjective, mean, weak, down, ill) |
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| APA | Smart Define. (2016). invalid thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/invalid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "invalid thesaurus" https://smartdefine.org/invalid/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, invalid thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/invalid/thesaurus/synonyms>. |
| MLA | Smart Define. "invalid thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/invalid/thesaurus/synonyms> |