not mindful or attentive; while thus unmindful of his steps he stumbled- G.B.Shaw

[ Syn: unmindful , forgetful ]

lacking the thinking capacity characteristic of a conscious being; the shrieking of the mindless wind'

requiring little mental effort; mindless tasks'

devoid of intelligence

[ Syn: asinine , fatuous , inane , vacuous ]

not marked by the use of reason; mindless violence; reasonless hostility; a senseless act

[ Syn: reasonless , senseless ]