W: (adj) intellectual [Indirect via nonintellectual] (appealing to or using the intellect) "satire is an intellectual weapon"; "intellectual workers engaged in creative literary or artistic or scientific labor"; "has tremendous intellectual sympathy for oppressed people"; "coldly intellectual"; "sort of the intellectual type"; "intellectual literature"
S: (adj) unmindful, forgetful, mindless (not mindful or attentive) "while thus unmindful of his steps he stumbled"- G.B.Shaw
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"