Synonyms of wacko

wacko 1 of 2

adjective

variants also whacko

as in insane

having or showing a very abnormal or sick state of mind

a completely wacko obsession with cleaning

Synonyms & Similar Words

• insane
• psychotic
• crazy
• lunatic
• looney
• whacky
• loony
• psycho
• crazed
• irrational
• deranged
• demented
• maniac
• nutty
• mad
• maniacal
• mental
• crackpot
• unhinged
• nuts
• kooky
• wacky
• disturbed
• batty
• certifiable
• cuckoo
• screwy
• daffy
• meshuga
• unbalanced
• haywire
• around the bend
• kookie
• obsessed
• moonstruck
• daft
• unreasonable
• loony tunes
• bedlam
• barmy
• bonkers
• strange
• non compos mentis
• crackbrained
• gaga
• cracked
• out to lunch
• scatty
• loco
• paranoid
• bughouse
• meshuggah
• meshugah
• looney tunes
• bats
• unsound
• eccentric
• meshugge
• brainsick
• paranoic
• cranky
• loopy
• fruity
• neurotic
• odd
• schizophrenic
• paranoiac
• delusional
• crackers
• wud
• schizoid
• hysteric
• depressed
• oddball
• balmy
• delusionary
• sociopathic
• paranoidal
• obsessive-compulsive
• out of one's mind
• off one's rocker
• aberrant
• off one's gourd
• dotty
• foolish
• delirious
• hysterical
• off one's head
• disordered
• tetched
• out of one's head
• fey
• nuclear
• berserk
• off
• ballistic
• pixillated
• witless
• pixilated
• queer
• touched
• frantic
• potty
• amuck
• raving
• wigged-out
• ape
• monomaniacal
• distraught
• senseless
• monomaniac
• amok
• teched
• fixated
• frenzied
• distracted
• bananas

Antonyms & Near Antonyms

• sane
• sound
• reasonable
• balanced
• rational
• clear
• normal
• wise
• lucid
• sensible
• compos mentis
• judicious
• uncrazy
• healthy
• well-adjusted
• unneurotic

wacko

2 of 2

noun

variants also whacko

as in lunatic

a person having or showing a severely disordered or abnormal state of mind

just a wacko talking to himself

Synonyms & Similar Words

• lunatic
• psycho
• fool
• maniac
• bug
• psychopath
• crazy
• loony
• schizo
• nut
• nutcase
• loon
• sicko
• nutter
• fruitcake
• patient
• madman
• psychotic
• fantastic
• head case
• paranoid
• abnormal
• madwoman
• sickie
• crackbrain
• character
• deviant
• weirdo
• neurotic
• schizophrenic
• crackpot
• kook
• monomaniac
• obsessive
• sociopath
• eccentric
• schizoid
• manic-depressive
• oddball
• screwball
• crank
• psychoneurotic
• zany
• flake
• codger
• original
• obsessive-compulsive
• case
• tike
• quiz
• oddity
• mythomaniac
• tyke
• schizophrene
• crack