Synonyms and related words :
a stranger to, ableptical, amaurotic, asleep, benighted, bereft of light, blind, blind to, caught napping, color-blind, dark, dead to, deaf to, dim-sighted, eyeless, hemeralopic, ill-advised, ill-considered, ill-contrived, ill-devised, ill-gauged, ill-judged, impercipient, impolitic, imprudent, in darkness, in ignorance of, inadvisable, incognizant, inconsiderate, indiscreet, inexpedient, injudicious, insensate, insensible, insensible to, irrational, mind-blind, mindless, misadvised, misguided, myopic, napping, nonconceiving, not with it, nyctalopic, out of it, rayless, reasonless, reckless, senseless, shortsighted, sightless, spiritually blind, stark blind, stone-blind, thoughtless, unadvised, unaware, unaware of, unconscious, unconscious of, unconsidered, undiscerning, unenlightened, unforeseeing, unhearing, uninsightful, unknowing, unmindful, unmindful of, unobserving, unperceiving, unprehensive, unrealizing, unreasonable, unreflecting, unreflective, unsensible, unsound, unsuspecting, unthinking, unthoughtful, unwise, unwitting, visionless, witless