Synonyms of deranged in English:


See US English definition of deranged

See UK English definition of deranged


1‘five schoolchildren were shot by a deranged gunman’

insane, mad, of unsound mind, out of one's mind, not in one's right mind, disturbed, unbalanced, unhinged, unstable, crazed, demented, irrational, berserk, frenzied, maniac, lunatic, psychopathic, certifiable, raving, raving mad
non compos mentis
British sectionable
informal touched, crazy, cracked, mental
British informal barmy, barking, barking mad, round the twist

sane, rational