1
as in dumb
not having or showing an ability to absorb ideas readily
a teacher who affirms that there are no brainless students, only lazy ones
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Antonyms & Near Antonyms
2
as in stupid
showing or marked by a lack of good sense or judgment
a brainless decision to talk on her cell phone while weaving in and out of traffic
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of brainless
But the most impressive is first-time writer-director Molly Manning Walker getting us not just to forgive her central triad their brash and brainless bravado but to grieve for it when it’s gone.
—
Jessica Kiang, Los Angeles Times, 2 Feb. 2024
An oyster, immobile and nearly brainless, is hardly even an animal, despite what the taxonomists tell us.
—Peter Rubin, Longreads, 9 Jan. 2024
And in the ultimate exemplification of how an endless stream of content begets pernicious bunkum, John McPhail’s Dear David is arguably the most brainless release of the year.
—Nicholas Bell, SPIN, 5 Dec. 2023
Except these mussels are eyeless, brainless, little brown creatures that few people have ever heard of.
—Robert Kunzig, Scientific American, 17 Oct. 2023
See All Example Sentences for brainless
Jessica Kiang, Los Angeles Times, 2 Feb. 2024
An oyster, immobile and nearly brainless, is hardly even an animal, despite what the taxonomists tell us.
—Peter Rubin, Longreads, 9 Jan. 2024
And in the ultimate exemplification of how an endless stream of content begets pernicious bunkum, John McPhail’s Dear David is arguably the most brainless release of the year.
—Nicholas Bell, SPIN, 5 Dec. 2023
Except these mussels are eyeless, brainless, little brown creatures that few people have ever heard of.
—Robert Kunzig, Scientific American, 17 Oct. 2023
See All Example Sentences for brainless
Recent Examples of Synonyms for brainless
Adjective
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But also these dumb things, from another perspective, can have a certain type of digital trashy poetry.—
Andy Crump,
Time,
31 Oct. 2025
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The bounty hunter kills some random dudes who are dumb enough to cross him and steals a Falka doll from some little girls who have adopted the Rats as folk heroes.—
Scott Meslow,
Vulture,
30 Oct. 2025
Adjective
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And that’s a stupid, dumb, mindless question.—
Lisa Gutierrez,
Kansas City Star,
25 Oct. 2025
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Dessert Week is the stupidest week, at least conceptually.—
Brian Moylan,
Vulture,
24 Oct. 2025
Adjective
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Tiles also exhibited hysteresis, which was smaller at slower speeds due to the rubber’s viscoelastic properties, as reported by Nanowerk.—
Jijo Malayil,
Interesting Engineering,
2 Nov. 2025
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Levi, an electrical engineer who founded MicroKits in 2020, has had to raise prices, slow production and pause plans to launch a new product – Banan-a-Synth – that lets kids turn a bunch of bananas into a kind of keyboard.—
Maureen Groppe,
USA Today,
2 Nov. 2025
Adjective
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That’s what made the Gators’ decision to retain Napier especially foolish.—
Blake Toppmeyer,
USA TODAY,
30 Oct. 2025
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This of course was foolish in light of the fact that trade deals are incredibly complicated and take a long time to finalize.—
Matt Fleming,
Oc Register,
26 Oct. 2025
Adjective
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While House Republicans can pass legislation with a simple majority vote, Senate Republicans cannot advance most matters without meeting a 60-vote threshold.—
Arkansas Online,
Arkansas Online,
26 Oct. 2025
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But in stoppage time, Miami was gifted a third goal when Jordi Alba crossed from the left and keeper Willis, colliding with defender Walker Zimmerman, spilled the ball right to Messi, who had the simplest of tap-ins.—
The Athletic Staff,
New York Times,
25 Oct. 2025
Adjective
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In the picture, Diplo makes a silly face while Trudeau stares straight into the camera.—
Hannah Dailey,
Billboard,
3 Nov. 2025
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This fourth installment finds plenty to mine from Jigsaw and his diabolical traps — and yes, that silly tricycle-riding clown gets some screen time.—
Declan Gallagher,
Entertainment Weekly,
31 Oct. 2025
Adjective
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At great risk, Hamida disguises herself as a khes (a thick cotton cloth) seller and enters the house to plan with Lajo an escape route.—
JSTOR Daily,
JSTOR Daily,
30 Oct. 2025
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The Oklahoma native's signature is his thick accent and his straight talk.—
Raechal Shewfelt,
Entertainment Weekly,
29 Oct. 2025
Adjective
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The accusation felt absurd, like calling a chihuahua a wolf.—
Miami Herald,
Miami Herald,
30 Oct. 2025
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In the film, which Woo wrote and directed, Stevie (Jolie Hoang-Rappaport) and her little brother Elliot (Elias Janssen) journey into the wildly absurd landscape of their own dreams to ask the Sandman to grant them the perfect family.—
Matt Grobar,
Deadline,
29 Oct. 2025
Cite this Entry
“Brainless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainless. Accessed 5 Nov. 2025.
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