Synonym des one who has a screw loose

lunatic psychopath psycho maniac nut nutcase nutter loony crazy wacko fruitcake crackbrain loon sicko screwball whacko crank crackpot kook sickie bug fool cuckoo madman madwoman psychotic flake nutjob headbanger radge bedlam lamebrain schizophrenic headcase demoniac moonling neurotic paranoid scatterbrain sociopathic head case wing nut one who has bats in the belfry weirdo oddball eccentric oddity character zany crack codger quiz original deranged person dingbat wackadoo wackadoodle nutso bedlamite sociopath crazy person weirdie schizo meshuggener nut case mad person dement odd bod wack schizoid raver case freak insane person basket case mental case eccentric person daredevil individualist devil maverick misfit madperson madcap imbecile idiot zealot nutbag odd fellow geek unorthodox person free spirit odd duck mental patient antisocial personality piece of work queer fish nut ball hothead raving lunatic mental defective non compos individual Section 8 ding-a-ling madling deranged peculiar person strange person creep crazyman looney sick day energumen berserker unstable personality disturbed person unbalanced person nutbar insane nonconformist live one insane man psychiatric patient mad man loose cannon bohemian deviant dropout pervert harebrain perv hippy fanatic jock demented person odd fish one-off card loner fish out of water rare bird square peg in a round hole outsider beatnik oner rara avis lone wolf round peg in a square hole bad boy heretic dissenter dissident iconoclast boho counterculturist nonconformer exception offbeat odd man out odd bird queer different breed enfant terrible lone ranger dodo galoot anomaly dumbbell numbskull bozo goof saphead bonehead blockhead lunkhead strange bird gink one hard case hippie odd type caution zombie spook clown rum customer odd person queer duck loser odd one out rebel protester freethinker renegade apostate dissentient radical separatist schismatic recusant demonstrator heresiarch malcontent sectary misbeliever seceder swinger liberal outlier independent thinker night person rule breaker

one who has bats in the belfry one who is concerned with animal rights one who is into one who is on the wagon one who likes animals one who likes pets one who fights for animal rights one who feels fondness for pets one who feels fondness for animals one who embraces teamwork one who communicates well with others one who collaborates well with others