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
1
as in insanity
lack of good sense or judgment
had the inexplicable brainlessness to sell his car for half of what it was worth
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2
as in stupidness
the quality or state of lacking intelligence or quickness of mind
the turkey is one bird that has often been cited for its brainlessness
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Example Sentences
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Recent Examples of brainless
Jessica Kiang, Los Angeles Times, 2 Feb. 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
Mostly born of concern about children, this panic quickly toggled toward adults as well, such that the looming specter of a zombified spectator, passively assailed by toxic, brainless, morally compromised TV images became a figure of great cultural worry.
—Phillip MacIak, The New Republic, 24 Aug. 2023
See All Example Sentences for brainless
Adjective
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
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
Mostly born of concern about children, this panic quickly toggled toward adults as well, such that the looming specter of a zombified spectator, passively assailed by toxic, brainless, morally compromised TV images became a figure of great cultural worry.
—Phillip MacIak, The New Republic, 24 Aug. 2023
See All Example Sentences for brainless
Recent Examples of Synonyms for brainless
Adjective
-
Ratajkowski has been fighting the stereotype of the dumb model from the beginning of her career.—
Daniel Jackson,
Allure,
18 July 2017
-
Ninety nine percent of all NFL players are explicitly not dumb.—
Andy Benoit,
The MMQB,
10 July 2017
Adjective
-
Mexican men were dismissed as violent Panchos and stupid Pedros.—
Gustavo Arellano,
Los Angeles Times,
24 June 2025
-
There’s more stupid romance around harder substances but few chemicals are more hazardous to ambition than THC.—
Benjamin Hale
June 23,
Literary Hub,
23 June 2025
Noun
-
Defense had planned to argue insanity Purdy’s trial had been scheduled to take place in July.—
Emerson Clarridge,
Fort Worth Star-Telegram,
27 June 2025
-
The trial was initially scheduled to begin three months ago but was delayed after Abril changed his plea to not guilty by reason of insanity.—
Rosalio Ahumada,
Sacbee.com,
25 June 2025
Adjective
-
The music is, for the most part, quiet and slow, often hovering at the edge of silence.—
Alex Ross,
New Yorker,
23 June 2025
-
Repeated waxing weakens follicles, making hair grow in finer and slower over time.—
Nia Bowers,
USA Today,
23 June 2025
Adjective
-
Making a prediction for Game 7 is obviously foolish.—
The Athletic NBA Staff,
New York Times,
22 June 2025
-
This seems foolish since the U.S. has some 25-30% of the world’s coal, which is even more than China.—
Jude Clemente,
Forbes.com,
16 June 2025
Noun
-
Eight is a cursed number, and this is the eighth day of madness.—
Fatemeh Shams
June 30,
Literary Hub,
30 June 2025
-
Lee’s sensitive, evolving turn as Gi-hun — deeply human amid the madness, paranoia and murder set in bright green and pink surroundings — has made the character the ideal litmus test for Hwang’s critique of an economic system designed to produce titanic winners and losers who face annihilation.—
Michael Ordoña,
Los Angeles Times,
27 June 2025
Noun
-
The thickness that each press can achieve also varies.—
BestReviews,
Chicago Tribune,
17 June 2025
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Click on the round brush head, and the tool transforms into a hair dryer brush that’s ideal for all hair lengths and thicknesses.—
Olivia Cigliano,
Footwear News,
12 June 2025
Adjective
-
The simplest ideas in mathematics can also be the most perplexing.—
Leila Sloman,
Wired News,
29 June 2025
-
When the drink is this simple, there’s nowhere for sub-par ingredients to hide.—
Jason O'Bryan,
Robb Report,
28 June 2025
Cite this Entry
“Brainless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainless. Accessed 7 Jul. 2025.
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