S: (adj) mindful, aware (bearing in mind; attentive to) "ever mindful of her health"; "mindful of his responsibilities"; "mindful of these criticisms, I shall attempt to justify my action"
S: (adj) unmindful, forgetful, mindless (not mindful or attentive) "while thus unmindful of his steps he stumbled"- G.B.Shaw
W: (n) forgetfulness [Related to: forgetful] (unawareness caused by neglectful or heedless failure to remember) "his forgetfulness increased as he grew older"
S: (adj) mindless, vacuous (devoid of intelligence or thought) "a vacuous mind"; "a vacant expression"
S: (adj) mindless, reasonless, senseless (not marked by the use of reason) "mindless violence"; "reasonless hostility"; "a senseless act"