Word.ws English Dictionary

wacky

Syllables: wack·y/ˈwæk.iː/

wacky adjective: zany; eccentric. Also the alternative form of wacke.

Adjective

wacky (comparative wackier, superlative wackiest)

  1. (informal, slang) Zany; eccentric.
    • Though the idea of placing wacky made-up characters in a real-life context was carried over from Da Ali G Show—wherein Buzz Aldrin was once asked if he was upset that Michael Jackson got all the credit for inventing the moonwalk—Sacha Baron Cohen’s Borat felt like something new, an attempt to...2012 May 15, Scott Tobias, “Film: Reviews: The Dictator”, in The Onion AV Club
    • How do artists and curators come up with titles for exhibitions? They seem to get wackier all the time.2013 September 25, Jonathan Jones, “Dissecting the Exploding Whale: why do modern art shows have odd names?”, in The Guardian

Also used as

wacky is also the alternative form of wacke.

Examples of wacky in a sentence

  • Don't know why nobody is posting their wacky newcutie comps and attempts.
  • If you think Corbynomics is wacky, take a look at Trumponomics.
  • You got the grumpy dad, the wacky uncle, the put-upon mom, crazy kids.

All 13 example sentences with wacky

Synonyms of wacky

Forms of wacky

Adjective
comparativewackier
superlativewackiest
alternative formwhacky
Noun
pluralwackies

Origin of wacky

From whack (“someone who whacked his head onto something often, hence being weird”) + -y.

Words formed from wacky

Phrases with wacky

Words that rhyme with wacky

8 more rhymesFewer rhymes

Questions about wacky

What does wacky mean?
Wacky means zany; eccentric.
What part of speech is wacky?
Wacky is an adjective.
How do you pronounce wacky?
Wacky is pronounced /ˈwæk.iː/.

Words near wacky in the dictionary

  1. wackos
  2. Wackpedia
  3. wacks
  4. wacks out
  5. Wackson
  6. wacky
  7. wacky baccy
  8. wacky cake
  9. wacky cakes
  10. wacky tabaccy
  11. wacky tabacky

Source and license

Adapted from Wiktionary: wacky (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-wacky.wav.

Cite this entry: “wacky.” Word.ws, https://word.ws/wacky. Based on Wiktionary, CC BY-SA 4.0.