10
roly-poly(adjective, big, heavy, round, fat)
9
directly(adverb, right, fair, property, straight)
9
fall(verb, action, drop)
8
beefy(adjective, big, heavy, round, fat)
8
fatten(verb, activity, increase, rise, issue)
8
flump
8
plonk
8
zaftig(adjective, heavy, healthy, fat, stout)
7
abruptly(adverb, property, inexpectation)
7
ample(adjective, heavy, healthy, stout, hearty)
7
plank
7
plummet(verb, decline, release, abandon, lower)
7
stocky(adjective, short, overweight, muscular, obese)
7
suddenly(adverb, property, instantaneity, inexpectation)
7
thickset(adjective, solid, big, heavy, large)
6
gross(adjective, stout, overweight, burly, portly)
6
burly(adjective, solid, heavy, round, size)
6
dive(verb, decline, release, abandon, lower)
6
dumpy(adjective, big, heavy, short, round)
6
embonpoint
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APASmart Define. (2015). plump thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/plump/thesaurus/synonyms
ChicagoSmart Define. 2015. "plump thesaurus" https://smartdefine.org/plump/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, plump thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/plump/thesaurus/synonyms>.
MLASmart Define. "plump thesaurus" 26 August 2015. Web. 20 September 2026. <https://smartdefine.org/plump/thesaurus/synonyms>