101 entries under sick topic. ×

4
anile(adjective, weak, delicate, feeble)
4
imperfect(adjective, mean, weak, down, ill)
4
in poor health(expression, adjective, idiom, mean, weak)
4
peaked(adjective, mean, weak, thin)
4
peaky(adjective, weak, thin, ill)
4
unreliable(adjective, false, loose, ill)
3
bedridden(adjective, mean, hurt, weak)
3
halting(adjective, weak, disease, delicate, ill)
3
infected(adjective, mean, weak, feeble)
3
laid low(expression, adjective, idiom, weak, weakness)
3
low(adjective, weak, thin, delicate, ill)
3
rocky(adjective, mean, bad, weak, thin)
3
under the weather(expression, adjective, idiom, mean)
2
down(mean, green, imperfect, unwell)
2
laid up(expression, unwell, injured, debilitated)
2
out of sorts(expression, adjective, idiom, ill)
2
run down(expression, mean, weak, green)
2
unfit(adjective, weak, feeble, unhealthy)
2
wan(adjective, weak, thin, ill)
2
woozy(adjective, weak, thin, delicate)
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APASmart Define. (2015). infirm thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/infirm/thesaurus/synonyms
ChicagoSmart Define. 2015. "infirm thesaurus" https://smartdefine.org/infirm/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, infirm thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/infirm/thesaurus/synonyms>.
MLASmart Define. "infirm thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/infirm/thesaurus/synonyms>