50 entries under heavy topic. ×

6
paunchy(adjective, big, large, fat)
5
brawny(adjective, big, large, sturdy)
5
hefty(adjective, solid, round, fat)
4
heavyset(adjective, big, round, stout)
3
big(adjective, solid, round, stout)
3
gargantuan(adjective, big, large, stout)
2
broad(adjective, big, round, large)
2
bulky(adjective, solid, stout, overweight)
2
distended(adjective, big, large, stout)
2
meaty(adjective, big, large, stout)
2
plumpish(adjective, big, full, round)
2
potbellied(adjective, big, large, stout)
2
swollen(adjective, big, large, stout)
2
thick(adjective, sturdy, hefty, well-built)
1
blimp(adjective, big, stout, inflated)
1
bovine(adjective, big, large, stout)
1
bulging(adjective, big, large, stout)
1
bull(adjective, big, large, stout)
1
butterball(adjective, big, round, large)
1
elephantine(adjective, big, round, large)
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APASmart Define. (2015). plump thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/plump/thesaurus/synonyms
ChicagoSmart Define. 2015. "plump thesaurus" https://smartdefine.org/plump/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, plump thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/plump/thesaurus/synonyms>.
MLASmart Define. "plump thesaurus" 26 August 2015. Web. 25 September 2026. <https://smartdefine.org/plump/thesaurus/synonyms>