Synonyms of corpulent

1 Syllable
blimp, plump, fat, gross, stout
2 Syllables
heavy, fleshier, grosser, large, hefty, stocky, fattest, thickset, grossed, plumpish, stoutest, fatter, portly, two-ton, zaftig, beefy, burly, sarcous, husky, fleshy, heaviest, stockier, paunchy, lusty, weighty, plumper, plumpest, heavier, grossest, tubby, stouter, rotund, bulky
3 Syllables
overfed, heavyset, well-padded, embonpoint, outsize, overweight, overblown, obese, heavyweight
4 Syllables
roly-poly, jelly-belly, whalelike, overstuffed, jellybelly