as in wrong
falling short of a standard
that movie was wack, even by the standards of popcorn flicks
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Recent Examples of wack
In the film, Polsky seems unsure whether to view McCollum as a saint or a wack job.
—
Zach Helfand, New Yorker, 13 Oct. 2025
Also, this photo of us is wack because in real life Kelly is about 1/16 my size.
—Angela Andaloro, People.com, 29 July 2025
This psychotic wack job has lots of grievances against society, particularly those who are on the fringe and have nothing, unlike him whose luxury automobile represents a person who has it all and the security technology to keep it that way.
—Pete Hammond, Deadline, 20 Mar. 2025
That guessing game isn’t great when too much melatonin can lead to fatigue, dizziness, and confusion, among other wack side effects.
—Ali Finney, SELF, 19 Apr. 2024
Nathan Fielder Is Keeping It Real Nathan Fielder was pretty wack this week on Jimmy Kimmel Live!
—Vulture, 17 Nov. 2023
Lillard couldn’t be both the good locker room guy and try to get his wack teammates shipped out of town.
—Corbin Smith, Rolling Stone, 28 Sep. 2023
Tenant shall refrain from posting aggressive notes in building common areas about the wack job in Apartment 2B.
—Sam Spero, The New Yorker, 4 Sep. 2023
When retrograde is in full swing everything is out of wack, so this is a good way to keep things straight.
—Anna Kaufman, USA TODAY, 23 Aug. 2023
Zach Helfand, New Yorker, 13 Oct. 2025
Also, this photo of us is wack because in real life Kelly is about 1/16 my size.
—Angela Andaloro, People.com, 29 July 2025
This psychotic wack job has lots of grievances against society, particularly those who are on the fringe and have nothing, unlike him whose luxury automobile represents a person who has it all and the security technology to keep it that way.
—Pete Hammond, Deadline, 20 Mar. 2025
That guessing game isn’t great when too much melatonin can lead to fatigue, dizziness, and confusion, among other wack side effects.
—Ali Finney, SELF, 19 Apr. 2024
Nathan Fielder Is Keeping It Real Nathan Fielder was pretty wack this week on Jimmy Kimmel Live!
—Vulture, 17 Nov. 2023
Lillard couldn’t be both the good locker room guy and try to get his wack teammates shipped out of town.
—Corbin Smith, Rolling Stone, 28 Sep. 2023
Tenant shall refrain from posting aggressive notes in building common areas about the wack job in Apartment 2B.
—Sam Spero, The New Yorker, 4 Sep. 2023
When retrograde is in full swing everything is out of wack, so this is a good way to keep things straight.
—Anna Kaufman, USA TODAY, 23 Aug. 2023
Recent Examples of Synonyms for wack
Adjective
-
If that doesn't open your eyes in law enforcement, something's wrong with you.—
Lauren Clark,
CBS News,
29 Mar. 2026
-
Both assumptions are increasingly wrong.—
Brian Barlow,
Fortune,
28 Mar. 2026
Adjective
-
This struck me as heartbreakingly lame and, therefore, as a moment of vital consequence.—
Amanda Peet,
New Yorker,
21 Mar. 2026
-
Duke fires the shot that kills the king Dying Tommy insists Duke finish him off with the bullet like a lame horse.—
Bryan Alexander,
USA Today,
20 Mar. 2026
Adjective
-
The takeover will continue until the district meets criteria set by the Texas Education Agency, which include exceeding the state and/or regional average for meeting-grade-level proficiency in reading and math, and ensuring the district has no schools unacceptable ratings for multiple years.—
Lina Ruiz,
Fort Worth Star-Telegram,
24 Mar. 2026
-
To have to come and be in this particular bracket every freaking year is unacceptable.—
Scott Thompson,
FOXNews.com,
24 Mar. 2026
Adjective
-
Serious Medical and Emotional Neglect Turner said Kaiko arrived in poor health, suffering from multiple medical issues and signs of prolonged neglect.—
Alice Gibbs,
MSNBC Newsweek,
31 Mar. 2026
-
The city of Plano scores restaurants on a 100-point system, with 100 considered a perfect score and 70 extremely poor.—
Fort Worth Star-Telegram,
Fort Worth Star-Telegram,
31 Mar. 2026
Adjective
-
Bernadine appeared to be useless—or, worse, a potential double agent.—
David D. Kirkpatrick,
New Yorker,
30 Mar. 2026
-
This is very bad for our health.—
Peter D'Oench,
CBS News,
30 Mar. 2026
Adjective
-
Most were sterilized because they were believed to be mentally ill or mentally deficient.—
Andrew J. Campa,
Los Angeles Times,
28 Mar. 2026
-
In fact, 18% of postmenopausal women are deficient in vitamin B12, a 2025 study published in the Indian Menopause Society’s Journal of Mid-Life Health found.—
Caroline Tien,
SELF,
27 Mar. 2026
Adjective
-
Astin sinks into his pathetic character with full commitment, but the running gag about Ron getting more upset about the possibility of being banned from the fast-food restaurant than anything else is hammered so relentlessly that the character just seems mentally challenged.—
Frank Scheck,
HollywoodReporter,
14 Mar. 2026
-
Of course, the notes turn out to mostly be about her as well as the principal (played by Gosling), detailing their most pathetic behaviors.—
Ben Rosenstock,
Vulture,
8 Mar. 2026
Adjective
-
This is going to be a horrible, terrible, no-good, very bad day.—
Nathan Rott,
NPR,
27 Mar. 2026
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In another case, a 10-year-old girl contracted horrible lesions on 10 percent of her body — mostly on her legs — after contact with giant hogweed.—
Natalie Krebs,
Outdoor Life,
26 Mar. 2026
Cite this Entry
“Wack.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/wack. Accessed 2 Apr. 2026.
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