whackiest

Supremely off-kilter

Whackiest is the superlative form of whacky, an alternate spelling of wacky.

It describes the most bizarre, zany, or absurdly funny person or thing in a group: That was the whackiest episode of the whole series.

The spelling with an H is less common than wackiest.

eccentric

quirky

Idiosyncratically unusual

oddball · kooky · unorthodox · madcap · screwball · crackpot · nutty · batty · dotty · peculiar

hilarious

zany

Amusingly absurd

rib-tickling · hysterical · rollicking · madcap · farcical · laugh-out-loud · gut-busting · comedic · clownish · screwball

bizarre

surreal

Dreamlike and strange

outlandish · freakish · grotesque · unearthly · uncanny · inexplicable · kafkaesque · otherworldly · fantastical · mind-bending

silly

goofy

Amusingly foolish or absurd

preposterous · absurdist · buffoonish · loony · dippy · daffy · screwy · harebrained · cockamamie · tomfoolery

extreme

wildest

Most unrestrained or extreme

off-the-charts · unhinged · out-there · boundless · superlative · ultimate

Opposites
sanity/rationality

whackiestsanest

Most mentally sound

conventionality

whackiestdullest

Least interesting or sharp

Family

whackier

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G