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Synonyms

wack

1 American  
[wak] / wæk /
Also whack

noun

  1. an odd, irrational, or unconventional person; wacko.

  2. a thing or things that are unsatisfactory, worthless, or of low quality.

    The show is mostly a lot of wack, with a couple of funny moments.


adjective

  1. extremely bad or inferior.

    The song is great, but the video is really wack.

  2. odd, irrational, or unconventional; wacky.

    I’m afraid the neighbors think we’re wack!

  3. extremely good.

    The guys scarfed down those wack cookies you made, and they're asking for more.

wack 2 American  
[wak] / wæk /

verb (used with or without object)

  1. whack.


wack British  
/ wæk /

noun

  1. dialect friend; pal: used chiefly as a term of address

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of wack

First recorded in 1935–40; perhaps back formation from wacky; popularized in 1986 from the anti-crack mural by the U.S. pop artist Keith Haring (1958–90), which bore the slogan “Crack is wack”


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“I’m not an election denier,” he said, adding, “I’m not this crazy tinfoil-hat conspiracy wack job.”

From Seattle Times ● Sep. 15, 2023

But it’s pretty wack that they can’t temper their loathing for children enough to be kind to the sole member of the crew who is eagerly anticipating motherhood.

From Slate ● Jan. 8, 2020

"So little mermaid play was cool... but uhm shaggy was too cool to at least wear claws or sumn? He the only one without a costume... that was wack on his part," another commented.

From Fox News ● Nov. 6, 2019

She’ll be joined by the comedians Carly Ann Filbin, Emily Walsh and Malorie Bryant, who will judge whether the regulations in question are indeed wack or woke.

From New York Times ● Aug. 8, 2019

“For the main jump, yeah. It got wack after that. Did you actually like that? No judgment except yes judgment.”

From "They Both Die at the End" by Adam Silvera

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