lunatic Synonyms

madcap moonstruck demented maniacal insane psychotic crazed maniac daredevil madman hothead mad swashbuckler weirdo potty mentally ill unhinged looney nutcase off-the-wall kook grigri wacky wild around the bend barmy bats bonkers dotty fruity kookie kooky loopy nuts unbalanced madwoman bananas certifiable psycho paranoid psychopathic schizo schizoid schizophrenic screwy sociopathic softheaded wild-eyed erotomaniac wacko