1
as in goofy
lacking in seriousness or maturity
the movie follows the harebrained antics of a pair of stoners who seem incapable of growing up
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in foolish
showing or marked by a lack of good sense or judgment
a harebrained idea to go for a hike in an area where grizzly bear attacks had recently been reported
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Example Sentences
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Recent Examples of harebrained
Here are some methods for scraping good music from the data wasteland, organized in a hierarchy from bottom-feeder basics to more sophisticated and ultimately, uhh, harebrained strategies.
—
Kieran Press-Reynolds, Pitchfork, 31 July 2025
More harebrained projects follow, and the family’s tilting house finally tumbles after neighbors and acquaintances slowly chip away at the building to repurpose many of the structure’s materials.
—Anita Snow, Boston Herald, 25 July 2025
Cuomo staying in the race could make for the most unpredictable, harebrained mayoral election that New York has had since 1977.
—Amanda Petrusich, New Yorker, 3 July 2025
One of Steve’s harebrained schemes involves founding a movie theater speakeasy, for which the film-loving pair decides to pinch the private print at the following week’s engagement.
—Siddhant Adlakha, Variety, 26 June 2025
See All Example Sentences for harebrained
Kieran Press-Reynolds, Pitchfork, 31 July 2025
More harebrained projects follow, and the family’s tilting house finally tumbles after neighbors and acquaintances slowly chip away at the building to repurpose many of the structure’s materials.
—Anita Snow, Boston Herald, 25 July 2025
Cuomo staying in the race could make for the most unpredictable, harebrained mayoral election that New York has had since 1977.
—Amanda Petrusich, New Yorker, 3 July 2025
One of Steve’s harebrained schemes involves founding a movie theater speakeasy, for which the film-loving pair decides to pinch the private print at the following week’s engagement.
—Siddhant Adlakha, Variety, 26 June 2025
See All Example Sentences for harebrained
Recent Examples of Synonyms for harebrained
Adjective
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But this movie gets to show so many different types of personalities and characters and boldness and fearlessness, and these su- per-hot, badass women who are also goofy, silly and cute.—
Jazz Tangcay,
Variety,
17 Feb. 2026
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And for one of our goofier episodes, that's a real human, truthful, universal, elegant, touching speech.—
Wesley Stenzel,
Entertainment Weekly,
16 Feb. 2026
Adjective
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When federal policy creates an opportunity to bring additional resources into a state’s education ecosystem, leaders would be foolish to ignore it.—
Susana A. Mendoza,
Chicago Tribune,
18 Feb. 2026
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The fear of looking foolish lasts a moment.—
Brendan Keegan,
Rolling Stone,
18 Feb. 2026
Adjective
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Maybe the Pac-12 and Mountain West will look silly for not buying in, then watch as the NFC West bids against the Premier League and Marvel Cinematic Universe for the Hornets.—
Jason Kirk,
New York Times,
18 Feb. 2026
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Since then, the fizzy dance challenge has exploded on TikTok, with tons of fans re-creating the clip’s silly dance moves in their kitchens, parking garages, living rooms, Times Square and hospital corridors.—
Gil Kaufman,
Billboard,
18 Feb. 2026
Adjective
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But maybe Johnson isn’t stupid.—
Mark Z. Barabak,
Mercury News,
18 Feb. 2026
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Even in contemporary political and intellectual discourse, there remains an attachment to a particular stupid southern conservatism, the ideocratic confederacy.—
Literary Hub,
Literary Hub,
17 Feb. 2026
Adjective
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And after decades of futile wishes, maybe the place is finally ready for a new life — not today, not tomorrow, but in a few feverish years.—
Justin Davidson,
Curbed,
10 Feb. 2026
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The metallic sheets cannot stop the damage Echard seeks to impose on her canvases, much like those tinfoil hats that some use in confused, futile efforts to shield themselves from pernicious invisible forces.—
Theo Belci,
Artforum,
1 Feb. 2026
Adjective
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Over the past week, a slew of cinematic videos of celebrities and characters in absurd situations have gone viral online, with one commonality –– they were created using a new artificial intelligence tool from Chinese developer ByteDance, sparking anxiety over the fast-evolving capabilities of AI.—
Stephanie Yang,
CNN Money,
20 Feb. 2026
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What was turbulent and confused in me came out as absurd and ornate in him.—
Literary Hub,
Literary Hub,
20 Feb. 2026
Adjective
-
The two men at the forefront of the move to the highest level of NCAA Division I college athletics told their giddy and dancing gridiron student-athletes the historic news on Monday morning.—
Joe Davidson,
Sacbee.com,
16 Feb. 2026
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Like their future disciples in PC Music, Scritti Politti were giddy pop fans who approached the form as self-conscious outsiders, foregrounding its artificiality, pushing its bright colors to new extremes, aiming to make great pop records that also asked probing questions about what pop even is.—
Andy Cush,
Pitchfork,
15 Feb. 2026
Adjective
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Your day-to-day life would be insane!—
Denise Petski,
Deadline,
18 Feb. 2026
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Defense lawyers had argued during the trial that Taylor was legally insane at the time of the offense.—
Claire Osborn,
Austin American Statesman,
18 Feb. 2026
Cite this Entry
“Harebrained.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/harebrained. Accessed 23 Feb. 2026.
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