abdominous, adipose, adipose tissue, advantageous, allantoid, almond-shaped, amygdaliform, amygdaloid, amygdaloidal, annular, annulate, annulated, aspheric, aspherical, atheromatic, atheromatous, auriform, baccate, bacciferous, bankable, bean-shaped, berried, blubbery, blue-fruited, bountiful, bowfront, breeding, broad, buttery, buxom, chubby, circinate, circular, coiled, compact, corpulent, crescent, crescent-shaped, cycloid, cycloidal, cylindric, cylindrical, dark-fruited, deep, deep-chested, disciform, dome-shaped, domed, double-chinned, doughnut-shaped, dumpy, ear-like, ear-shaped, economic, egg-shaped, ellipsoid, ellipsoidal, elliptic, elliptical, embonpoint, endomorphic, fat, fattish, fatty, fatty tissue, fertile, fleshy, four-ply, fruitful, gainful, generative, greasy, gross, heavy, heavyset, high-yield, hyperboloidal, jowly, juicy, lingulate, loose-jowled, lucrative, lunate, medullated, moneymaking, myelinated, myelinic, non-circular, obese, oblate, oily, oleaginous, olive-like, olivelike, oval, oval-fruited, oval-shaped, ovate, overweight, oviform, ovoid, paid, parabolic, parabolical, paraboloidal, paunchy, paying, pillar-shaped, pineal, plentiful, plumlike, plump, podgy, porcine, portly, potbellied, procreative, productive, profitable, prolate, prolific, pudgy, pumpkin-shaped, pyknic, quilted, red-fruited, remunerative, reproductive, rich, ring-shaped, ringed, rod-shaped, rodlike, roly-poly, rotund, round, round-fruited, rounded, sausage-shaped, sebaceous, semilunar, small-fruited, spheroidal, stocky, stout, suety, superfatted, terete, thick, thickened, thickset, three-ply, tongue-shaped, tubby, two-ply, umbrellalike, unmyelinated, useful, utile, vaulted, watermelon-shaped, weighty, wide, zaftig, zoftig
fat is a ADJ.
adipose tissue, avoirdupois, blubber, fat, fatness, fatty tissue
fat is a NOUN.
fat, fatten, fatten out, fatten u, fatten up, fill out, flesh out, plump, plump out
fat is a VERB.