52 entries under infirm topic. ×

28
impotent(adjective, help, strong, weak, ability)
17
incapable(adjective, dull, strong, weak, ability)
16
helpless(adjective, help, strong, weak, ability)
11
incompetent(adjective, weak, thin, delicate, inferior)
10
ineffectual(adjective, strong, weak, ability, thin)
10
frail(adjective, weak, thin, delicate, uncertain)
10
inadequate(adjective, strong, weak, ability, thin)
7
faint(adjective, weak, thin, delicate, uncertain)
7
inefficient(adjective, weak, thin, delicate, inferior)
7
decrepit(adjective, weak, thin, delicate, uncertain)
7
incapacitated(adjective, weak, skill, miserable, inadequate)
6
ailing(adjective, weak, thin, delicate, feeble)
5
chicken(adjective, weak, thin, delicate, informal)
5
effete(adjective, weak, thin, delicate, uncertain)
5
fragile(adjective, weak, thin, delicate, uncertain)
5
lame(adjective, weak, thin, delicate, inferior)
5
sapless(adjective, weak, weakness, thin, delicate)
5
sickly(adjective, weak, thin, delicate, uncertain)
4
doddering(adjective, weak, thin, delicate, feeble)
4
strengthless(adjective, weak, weakness, thin, delicate)
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APASmart Define. (2015). powerless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/powerless/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerless thesaurus" https://smartdefine.org/powerless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, powerless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/powerless/thesaurus/synonyms>.
MLASmart Define. "powerless thesaurus" 4 November 2015. Web. 25 September 2026. <https://smartdefine.org/powerless/thesaurus/synonyms>