70 entries under infirm topic. ×

1
incompetent(adjective, weak, thin, delicate, inadequate)
1
indecisive(adjective, weak, thin, delicate, shaky)
1
inefficient(adjective, weak, thin, delicate, shaky)
1
irresolute(adjective, weak, delicate, uncertain, ill)
1
laid low(expression, adjective, weak, delicate, ill)
1
out of action(expression, idiom, sick, unhealthy, unfit)
1
out of gas(expression, adjective, idiom, weak, thin)
1
strengthless(adjective, weak, thin, delicate, shaky)
0
halting(adjective, weak, delicate, ill, sick)
0
sensile(adjective, weak, delicate, ill, sick)
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APASmart Define. (2015). frail thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/frail/thesaurus/synonyms
ChicagoSmart Define. 2015. "frail thesaurus" https://smartdefine.org/frail/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, frail thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/frail/thesaurus/synonyms>.
MLASmart Define. "frail thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/frail/thesaurus/synonyms>