130 entries under sick topic. ×

14
unsound(adjective, characteristic, strong, light, weak)
14
unwell(adjective, characteristic, mean, weak, weakness)
14
woozy(noun, adjective, characteristic, strong, weak)
10
ill(adjective, mean, bad, weak, thin)
8
anemic(adjective, dull, light, weak, soft)
6
declining(adjective, mean, bad, weak, delicate)
6
imperfect(adjective, mean, bad, weak, poor)
6
invalid(adjective, mean, weak, green)
6
poorly(adjective, adverb, mean, weak, ill)
5
faltering(adjective, dull, weak, soft, gentle)
5
irresolute(adjective, weak, gentle, delicate, uncertain)
5
peaked(adjective, mean, weak, thin)
5
peaky(adjective, weak, thin, ill)
5
unfit(adjective, weak, appropriate, ready, inadequate)
5
unstable(adjective, weak, delicate, ill)
5
wan(adjective, dull, light, weak, soft)
5
wobbly(adjective, mean, bad, weak, slight)
4
in poor health(expression, adjective, idiom, mean, weak)
4
pallid(adjective, dull, light, weak, soft)
4
wavering(adjective, weak, gentle, delicate, uncertain)
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APASmart Define. (2016). feeble thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/feeble/thesaurus/synonyms
ChicagoSmart Define. 2016. "feeble thesaurus" https://smartdefine.org/feeble/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, feeble thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/feeble/thesaurus/synonyms>.
MLASmart Define. "feeble thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/feeble/thesaurus/synonyms>