demented Synonyms

crazy mad disturbed unbalanced unhinged brainsick sick unstable potty round the bend nuts crackers unsound loopy fruity dotty bats barmy around the bend maladjusted wacky bonkers manic schizophrenic schizoid schizo psychopathic out to lunch psychotic psycho softheaded gaga frenetic nutso certifiable bananas of unsound mind meshuga mentally ill manic-depressive screwy unbacked touched hysterical hoarfrost frenzied distraught deranged delirious daft