The Collaborative International Dictionary of English v.0.48:

Bloat \Bloat\ (bl[=o]t), v. t. [imp. & p. p. Bloated; p. pr. &
   vb. n. Bloating.] [Cf. Icel. blotna to become soft, blautr
   soft, wet, Sw. bl["o]t soft, bl["o]ta to soak; akin to G.
   bloss bare, and AS. ble['a]t wretched; or perh. fr. root of
   Eng. 5th blow. Cf. Blote.]
   1. To make turgid, as with water or air; to cause a swelling
      of the surface of, from effusion of serum in the cellular
      tissue, producing a morbid enlargement, often accompanied
      with softness.
      [1913 Webster]

   2. To inflate; to puff up; to make vain. --Dryden.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Bloated \Bloat"ed\ (bl[=o]t"[e^]d), p. a.
   Distended beyond the natural or usual size, as by the
   presence of water, serum, etc.; turgid; swollen; as, a
   bloated face. Also, puffed up with pride; pompous.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

206 Moby Thesaurus words for "bloated":
   accelerated, adipose, aggrandized, amplified, arrogant, augmented,
   bagging, baggy, ballooning, bandy, bandy-legged, beefed-up, beefy,
   bellying, big-bellied, billowing, billowy, blemished,
   bloated with pride, blown up, blowzy, bombastic, boosted, bosomy,
   bowlegged, brawny, broadened, bulbose, bulbous, bulging, bumped,
   bumpy, bunched, bunchy, burly, bursting, buxom, choked, chubby,
   chunky, club-footed, congested, corpulent, crammed, crowded,
   deepened, defaced, deformed, dilated, disfigured, distended,
   drenched, dropsical, dumpy, dwarfed, edematous, elated, elevated,
   enchymatous, enhanced, enlarged, expanded, extended, fat, fattish,
   filled to overflowing, flatfooted, flatulent, fleshy, flushed,
   flushed with pride, formal, full, fully, gassy, glutted, gorged,
   grandiloquent, gross, grotesque, heavyset, hefty, heightened,
   hiked, hillocky, hippy, hummocky, hyperemic, ill-made,
   ill-proportioned, ill-shaped, important, imposing, in spate,
   incrassate, increased, inflated, intensified, jam-packed, jammed,
   jazzed up, knock-kneed, lusty, magisterial, magnified, malformed,
   marred, meaty, misbegotten, misproportioned, misshapen, monstrous,
   moutonnee, multiplied, mutilated, obese, out of shape, overblown,
   overburdened, overcharged, overfed, overflowing, overfraught,
   overfreighted, overfull, overgrown, overladen, overloaded,
   overstocked, overstuffed, oversupplied, overweight, overweighted,
   packed, paunchy, pigeon-toed, plethoric, plump, pneumatic, podgy,
   pompous, pontifical, portly, potbellied, pouching, proliferated,
   pudgy, puffed up, puffy, pug-nosed, pursy, rachitic, raised,
   ready to burst, reinforced, rickety, roly-poly, rotund, rounded,
   running over, satiated, saturated, self-important, simous,
   snub-nosed, soaked, solemn, spread, square, squat, squatty,
   stalwart, stiffened, stilted, stocky, stout, strapping,
   strengthened, stuffed, stuffed up, stuffy, stumpy, supercharged,
   supersaturated, surcharged, surfeited, swaybacked, swelled,
   swelling, swollen, talipedic, thick-bodied, thickset, tightened,
   top-heavy, truncated, tubby, tumid, turgid, ventose, verrucated,
   verrucose, warty, well-fed, widened, windy