Synonyms of wacky in English:

wacky


See definition of wacky

adjective

1‘a wacky movie spoof’

SYNONYMS
zany, madcap, offbeat, quirky, outlandish, eccentric, idiosyncratic, surreal, ridiculous, nonsensical, crazy, absurd, insane, far out, fantastic, bizarre, peculiar, weird, odd, strange, cranky, freakish
funny, amusing, comic, clownish
informal loopy, loony, mad, dotty, nutty, nuts, freaky, batty, potty, goofy, bonkers, crackpot, screwy, screwball, oddball, way-out, off-centre, off the wall, dippy, cuckoo, kinky
British informal barmy, daft
North American informal kooky, wacko
bizarro
ANTONYMS

conventional, sensible