Englishobese
adjective
he ate excessively and became obese:
fat, overweight, corpulent, morbidly obese, gross, stout, fleshy, outsize, massive, heavy, plump, portly, chubby, rotund, roly-poly, paunchy, pot-bellied, beer-bellied, big, large, ample, well upholstered, well padded, broad in the beam, bulky, bloated, flabby, Falstaffian;
informal porky, pudgy, tubby, blubbery, poddy;
British, informal podgy, fubsy, lard-arsed;
archaic pursy;
rare abdominous.
▷antonyms thin, skinny, emaciated, anorexic.
obese Oxford Dictionary of English