55 entries under uncapable topic. ×

11
ineffective(adjective, strong, weak, soft, fit)
10
weak(adjective, weakness, firm, insignificant, healthy)
8
impotent(adjective, weak, weakness, insignificant, feeble)
7
incapable(adjective, law, weak, weakness, jurisdiction)
6
helpless(adjective, weak, low, economics, powerless)
5
invalid(adjective, weakness, doing, unable, zero)
5
ineffectual(adjective, weakness, feeble, unhealthy, unable)
5
infirm(adjective, bad, weak, feeble, unhealthy)
5
faint(adjective, weak, soft, weakness, feeble)
5
flaccid(adjective, weak, weakness, feeble, unhealthy)
5
frail(adjective, bad, weak, feeble, unhealthy)
5
nerveless(adjective, bad, weak, feeble, unhealthy)
5
unable(adjective, weak, weakness, nothing, loser)
4
mild(adjective, bad, weak, feeble, unhealthy)
4
slight(adjective, weak, soft, weakness, feeble)
4
unimportant(adjective, weak, weakness, nothing, unability)
3
effete(adjective, bad, weak, feeble, unhealthy)
3
fragile(adjective, weak, soft, weakness, feeble)
3
insignificant(adjective, weak, weakness, nothing, unability)
3
languid(adjective, bad, weak, feeble, unhealthy)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/powerful/thesaurus/antonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/powerful/thesaurus/antonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 25 September 2026. <https://smartdefine.org/powerful/thesaurus/antonyms>