551 entries under failing topic. ×

3
spicy(adjective, weak, flaccidity)
3
spiritless(adjective, weak, flaccidity)
3
spongy(adjective, weak, flaccidity)
3
squashy(adjective, weak, flaccidity)
3
subordinate(noun, verb, weak, doing)
3
subtle(adjective, weak, flaccidity)
3
tired(adjective, weak, flaccidity)
3
tottering(adjective, weak, flaccidity)
3
tottery(adjective, weak, flaccidity)
3
unathletic(adjective, weak, flaccidity)
3
unconvincing(adjective, weakness, infirmity)
3
unfit(verb, adjective, action, weak, weakness)
3
unpersuasive(adjective, weakness, infirmity)
3
unresistant(adjective, weakness, infirmity)
3
weak-kneed(adjective, weakness, infirmity)
3
weakly(adjective, feature, mean, soft, weakness)
3
worn(adjective, weakness, infirmity)
3
worn out(adjective, weakness, infirmity)
2
abortive(noun, adjective, weak, which)
2
absurd(noun, adjective, weak, which)
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APASmart Define. (2016). strong thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/strong/thesaurus/antonyms
ChicagoSmart Define. 2016. "strong thesaurus" https://smartdefine.org/strong/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, strong thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/strong/thesaurus/antonyms>.
MLASmart Define. "strong thesaurus" 1 April 2016. Web. 29 September 2026. <https://smartdefine.org/strong/thesaurus/antonyms>