THESAURUS
unperceptive
asleep, benumbed, blind, blindfold, blindfolded, callous, dead, deadened, dim-sighted, dull, impassible, imperceptive, impercipient, insensate, insensible, insensitive, insentient, mind-blind, myopic, nearsighted, nonunderstanding, numb, numbed, obdurate, obtuse, purblind, shortsighted, thick-skinned, thick-witted, unapprehending, uncomprehending, undiscerning, unfeeling, unfelt, unperceiving