unperceptive

unperceptive
    adj 1: lacking perception; "as unperceptive as a boulder" [syn:
           {unperceptive}, {unperceiving}] [ant: {perceptive}]
    2: lacking sensitivity, taste, or judgment
    

35 Moby Thesaurus words for "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