Synonyms|478Antonyms|111|Broader|3Narrower|12Related|768

206 entries under sick topic. ×

38
ill(adjective, adverb, health, mean, bad)
27
ailing(adjective, adverb, mean, weak, disease)
27
poorly(adjective, adverb, mean, bad, weak)
26
under the weather(expression, adjective, idiom, adverb, disease)
25
sickly(adjective, adverb, weak, anxious, ill)
24
unhealthy(adjective, mean, ill, green)
21
indisposed(adjective, mean, weak, disease)
19
diseased(adjective, adverb, mean, bad, weak)
16
feeble(adjective, mean, weak, ill)
15
out of sorts(expression, adjective, idiom, adverb, bad)
15
seedy(adjective, weak, disease, ill)
14
infirm(adjective, mean, ill, green)
12
frail(adjective, mean, weak, ill)
10
afflicted(adjective, affected, suffering, unhealthy)
9
queasy(adjective, mean, weak, well)
8
bad(adjective, ill, poorly)
8
peaked(adjective, mean, weak, green)
8
rotten(adjective, mean, weak, green)
8
weak(adjective, mean, ill, feeble)
7
in poor health(expression, adjective, idiom, mean, bad)
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ChicagoSmart Define. 2016. "unwell thesaurus" https://smartdefine.org/unwell/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unwell thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unwell/thesaurus/synonyms>.
MLASmart Define. "unwell thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unwell/thesaurus/synonyms>