Synonyms of unconscious

1 Syllable
numb, cold, out, rapt
2 Syllables
inert, drowsy, nescient, palsied, zonked, torpid, unmeant, tranced, sleeping, raving, bombed, coked, drugged, knocked, stunned, swooning, will-less, trustful, re-flex, purblind
3 Syllables
spontaneous, unbidden, benumbed, flattened, senseless, haphazard, unthinking, unwilled, uncurious, lifeless, subconscious, unbriefed, unguarded, unwatchful, unknowing, stupefied, ignorant, unwitting, unmindful, oblivious, unstudious, amnesic, hopped-up, entranced, junked-up, lethargic, airheaded, inconscient
4 Syllables
woolgathering, catatonic, unobserving, unperceiving, unscholarly, uninformed, uninstructed, insensate, unintended, paralyzed, cognitive, unsuspecting, mechanical, undesigned, comatose, insensible, unaware, reflexive, undiscerning, absent-minded, uncircumspect
5 Syllables
unknowledgeable, autogenetic, inattentive, psychological, unrecognizing, unintellectual, inanimate, unintentional, uncalculated, involuntary, machine-driven, imperceivable, unpremediated, unperceptive, uncomprehending