6
frail(adjective, weak)
4
slight
4
thin
4
weak
3
bony(adjective, thin, heavy)
3
lightweight
3
skinny
3
slim
2
delicate
2
emaciated
2
feeble
2
gangling
2
infirm
2
lean
2
minor
2
slender
1
debilitated
1
effete
1
enervated
1
enfeebled
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APASmart Define. (2015). beefy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/beefy/thesaurus/antonyms
ChicagoSmart Define. 2015. "beefy thesaurus" https://smartdefine.org/beefy/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, beefy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/beefy/thesaurus/antonyms>.
MLASmart Define. "beefy thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/beefy/thesaurus/antonyms>