Synonyms of imperceptive

1 Syllable
spot, broad, wide
2 Syllables
mongrel, mingled, motley, jumbled, spoter, aimless, sweeping, mixed, shallow, purblind, varied
3 Syllables
general, feelingless, coldhearted, designless, promiscuous, hardboiled, confused, short-sighted, haphazard, assorted, unplanned, shortsighted, near-sighted, obtuse, careless, hit-or-miss
4 Syllables
desultory, uncritical, purposeless, wholesale, miscellaneous, unsagacious, superficial, variegated, extensive, multifarious
5 Syllables
unmethodical, unsystematic, insusceptible, insensitive, unperceptive, heterogeneous, unselective, uncomprehending, unconsidered
6 Syllables
indiscriminate, undiscriminating, amphibological