to run about wildly (especially with a desire to kill people)

broken; crazy

mad; crazy

insane

wildly excited or enthusiastic

mentally strange

a fool; (not now used) a person suffering severe mental handicap

very stupid person

without ability or talent

unskilful, unable

lunatic

crazy

unaware, having no memory, (of something)

unaware, ignorant

unintelligent; foolish

not intelligent; irresponsible

not aware

ignorant

stupid; silly

demented

(especially) not having, made without, adequate information

unaware