non compos mentis Synonyms

of unsound mind with a screw loose crackbrained certifiable bananas unhinged round the bend nuts loopy dotty crackers bonkers gaga psycho raving mad out of one's mind stark raving mad screwy out to lunch out of one's head off one's rocker nutty as a fruitcake not right in the head mad as a hatter psychotic bats barmy unsound distraught deranged demented daft cuckoo crazy crazed cray crack-brained cracked brainsick disturbed insane unbalanced touched nutty non compos moonstruck mental maniacal mad lunatic