91 entries under infirm topic. ×

5
peaky(adjective, weak, thin, ill, feeble)
4
below par(expression, adjective, adverb, weak, thin)
4
down(adjective, mean, sick, green, imperfect)
4
powerless(adjective, weak, thin, delicate, feeble)
4
run-down(adjective, weak, thin, sick, feeble)
4
wan(adjective, weak, thin, ill, feeble)
3
enfeebled(adjective, weak, thin, delicate, ill)
3
failing(noun, adjective, weak, disorder, weakness)
3
puny(adjective, weak, thin, delicate, shaky)
3
slight(adjective, weak, thin, delicate, shaky)
3
weakly(adjective, weak, thin, delicate, shaky)
2
doddering(adjective, weak, thin, delicate, feeble)
2
effete(adjective, weak, thin, delicate, shaky)
2
flimsy(adjective, weak, delicate, ill, sick)
2
impotent(adjective, weak, thin, delicate, shaky)
2
laid low(expression, adjective, weak, delicate, ill)
2
lame(adjective, weak, thin, delicate, ill)
2
languid(adjective, weak, thin, delicate, ill)
2
rotten(adjective, mean, sick, green, imperfect)
2
shaky(adjective, weak, thin, delicate, false)
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APASmart Define. (2015). ailing thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ailing/thesaurus/synonyms
ChicagoSmart Define. 2015. "ailing thesaurus" https://smartdefine.org/ailing/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, ailing thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ailing/thesaurus/synonyms>.
MLASmart Define. "ailing thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/ailing/thesaurus/synonyms>