Synonyms for Engorged:

adj.

expanded (adjective)
enlarged, extended, swollen, expanded, thickened, Amplified, inflated, burgeoned, dilated, augmented, stretched, developed, increased, lengthened, Widened, incremented, Broadened, spread, fattened, magnified, Distended.
satisfied (adjective)
quenched, Allayed, stuffed, slaked, gratified, satisfied, full, glutted, satiated.

n.

engorged (noun)
congested, full.
swollen (noun)
puffy, tumescent, puffed-up, bloated, turgid.

v.

expanded (verb)
swelled, Grew, grown.
received (verb)
taken, accessed, Gulped, absorbed, Pocketed, swallowed, ingested, inhaled, Got, acquired, accepted, devoured, Took, Gobbled, inspired, eaten, admitted, received, ate, Assimilated.
satisfied (verb)
gorged, sated, appeased, filled, saturated.

Other synonyms:

swollen
puffy, tumescent, puffed-up, bloated, turgid.
Other relevant words:
congested, puffy, puffed-up, bloated, turgid.