Synonyms of sunk

1 Syllable
stick, dip, droop, run, sag, set, stoop, stab, slump, thrust, drop, drown, fall, ebb, drill, swamp, dig, wreck, bore, deep, ram, couch, lay
2 Syllables
doomed, lower, scuttle, shipwreck, depress, engulf, descend, flounder, goner, demit, drowned, founder, regress, plunge, plummet, deeper, kaput, flubbed, glitched, drive, snafued, settle, downcast, slope
3 Syllables
overwhelm, damaged, downreaching, submerge, immerse, overturn, capsize, decline, disappear, despairing, hopeless, subside
4 Syllables
excavate, nonfunctioning
5 Syllables
irremediable