Wacko [noun]

● Screwball

● Crackpot

● Lunatic

● Nut

● Crazy

● Flake

● Dingbat

● Crank

● Weirdo

● Fruitcake

● Lamebrain

● Wacko

● Loony

● Lunatic

● Looney

● Crackpot

● Nutcase

● Weirdo

● Kooky

● Nutter

● Insane

● Crazy

● Kook

● Demented

● Psycho

● Sicko

● Maniac

● Mad

● Madman

● Wacky

● Weird

● Nuts

● Madwoman

● Freak

● Nut

● Zany

● Screwy

● Warped

● Nerd

● Chump

● Devious

● Twisted

● Sick

● Screwball

● Spooky

● Fruitcake

● Degenerate

● Bent

● Crooked

● Loco

● Amazing

● Lodgepole

● Far-fetched

● Hinky

● Nutjob

● Whacko

● Wingnut

● Nutty

● Nutbag

● Moron

● Nitwit

● Bonkers

● Lunatic fringe

● Zealot

● Bigot

● Whacky

● Lunacy

● Shithead

● Dumbass

● Loony bin

● Dimwit

● Scumbag

● Commie

● Jackass

● Imbecile

● Fundamentalist

● Bozo

● Dolt

● Cretin

● Asshat

● Wack

● Bullshit

● Libertarian

● Hypocrite

● Hippie

● Tree hugger

● Fanatic

● Kooks

● Nutso

● Wackjob

● Crazies

● Pinko

● Ranting

● Freaks

● Theocrat

● Idiots

● Dittohead

● Fearmonger

● Peacenik

● Hater

● Hannity

● Blowhard

● Feminazi

● Douche bag

● Libs

● Slimeball

● Marxist

● Antisemite

● Homophobe

● Numskull

● Devil worshiper