5
saponaceous(adjective, unctuousness, oily)
4
lardaceous(adjective, full, unctuousness)
4
lardy(adjective, full)
4
blubbery(adjective, full, greasy)
4
fat person(noun, expression, idiom)
4
gross(adjective, fat)
4
obese(adjective, round, fat, stout, overweight)
4
stout(adjective, round, fat, overweight, plump)
3
calorific(adjective, rich, unhealthy, cloying, indigestible)
3
chubby(adjective, round, fat, stout, overweight)
3
corpulent(adjective, fat)
3
creamy(adjective, heavy, unhealthy, slick, slippery)
3
fleshy(adjective, round, fat, stout, overweight)
3
overweight(adjective, round, fat, stout, plump)
3
portly(adjective, round, fat, stout, overweight)
3
pudgy(round, fat, stout, overweight, plump)
3
sleek
2
big(round, fat, stout, overweight, plump)
2
blimp
2
dumpling
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APASmart Define. (2016). fatty thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fatty/thesaurus/synonyms
ChicagoSmart Define. 2016. "fatty thesaurus" https://smartdefine.org/fatty/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, fatty thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fatty/thesaurus/synonyms>.
MLASmart Define. "fatty thesaurus" 3 February 2016. Web. 22 September 2026. <https://smartdefine.org/fatty/thesaurus/synonyms>