Synonyms|914Antonyms|251|Broader|12Narrower|8Related|1.6k
2
lusty
2
muscular(adjective, weak, built)
2
resolute
2
salubrious
2
sturdy
1
burly(weak, slight)
1
energetic
1
hard
1
hardened
1
inured
1
kick-ass
1
mighty
1
omnipotent
1
potent
1
red-blooded
1
rugged
1
secure(weak, soft, unreliable)
1
stable
1
stalwart
1
stout
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ChicagoSmart Define. 2015. "infirm thesaurus" https://smartdefine.org/infirm/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, infirm thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/infirm/thesaurus/antonyms>.
MLASmart Define. "infirm thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/infirm/thesaurus/antonyms>