169 entries under feeble topic. ×

9
sick(adjective, mean, bad, weak, delicate)
9
ill(adjective, mean, bad, weak, delicate)
9
unhealthy(adjective, mean, weak, sick)
9
weakly(adjective, adverb, strong, weak, thin)
8
powerless(adjective, weak, thin, delicate, uncertain)
8
soft(adjective, irresolution)
8
weakened(adjective, weak, thin, delicate, uncertain)
7
enfeebled(adjective, weak, thin, delicate, ill)
7
exhausted(verb, adjective, weak, thin, delicate)
7
faint(adjective, weak, soft, slight, gentle)
7
insecure(adjective, weak, delicate, false, ill)
7
unstable(adjective, weak, delicate, false, ill)
7
unsteady(adjective, false, uncertain, unstable, ill)
6
crippled(adjective, weak, inadequate, shabby)
6
doddering(adjective, weak, thin, delicate)
6
wasted(adjective, weak, uncertain, puny)
5
anemic(adjective, weak, delicate, uncertain, ill)
5
effete(adjective, weak, thin, delicate, uncertain)
5
failing(adjective, weak, thin, delicate, ill)
5
limp(adjective, weak, uncertain, hesitant)
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APASmart Define. (2015). frail thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/frail/thesaurus/synonyms
ChicagoSmart Define. 2015. "frail thesaurus" https://smartdefine.org/frail/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, frail thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/frail/thesaurus/synonyms>.
MLASmart Define. "frail thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/frail/thesaurus/synonyms>