137 entries under frail topic. ×

12
irresolute(adjective, weak, delicate, uncertain, ill)
12
powerless(adjective, hurt, weak, thin, delicate)
12
unsteady(adjective, change, strong, weak, uncertain)
11
enervated(adjective, dull, weak, easy, thin)
10
enfeebled(adjective, weak, thin, delicate, ill)
10
impotent(adjective, hurt, weak, thin, delicate)
10
lame(adjective, hurt, weak, disease, thin)
10
unstable(adjective, change, strong, weak, delicate)
10
unsubstantial(adjective, strong, light, weak, slight)
10
weakly(adjective, adverb, strong, weak, thin)
10
wobbly(adjective, change, mean, bad, strong)
9
wasted(adjective, weakness, uncertain, feeble, tired)
8
doddering(adjective, weak, thin, delicate, feeble)
7
helpless(adjective, hurt, weak, thin, delicate)
7
poor(adjective, light, weak, slight, weakness)
7
sapless(adjective, weak, thin, delicate, shaky)
7
senile(adjective, physical, uncertain, feeble, tired)
7
uncertain(adjective, weak, ill, sick, feeble)
7
wavering(adjective, weak, delicate, uncertain, unstable)
7
weakened(adjective, weak, thin, delicate, uncertain)
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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>