What is another word for Brainless in english

The list of words which can be used for Brainless while creating sentence in english language. mindless silly, thoughtless, senseless, foolish, gratuitous dumb speechless, inarticulate, incoherent, mousy, mum, mute foolish insane, crazy, stupid, irrational, fantastic, ludicrous imbecile simple, thick, asinine, backward, deranged, dim-witted senseless silly stupid thoughtless witless anencephalic anencephalous 
Usage of Brainless in sentences
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