2
peaky(adjective, bright, heavy)
2
penurious
2
pinched
2
poverty-stricken
2
reedlike
2
reedy
2
scanty
1
in vain
1
scarecrowish
1
shriveled
1
shrivelled
1
skeletal
1
skimp
1
skint
1
slender-waisted
1
slim-jim
1
slim-waisted
1
smallish
1
spindle-legged
1
spindle-shanked
10 years ago|4.4k views|share |citing 
APASmart Define. (2016). fat thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fat/thesaurus/antonyms
ChicagoSmart Define. 2016. "fat thesaurus" https://smartdefine.org/fat/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, fat thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fat/thesaurus/antonyms>.
MLASmart Define. "fat thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/fat/thesaurus/antonyms>