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
-
If the producers manage to create another roof moment, Torin and his stupid little hats are cooked.—
Olivia Crandall,
Vulture,
1 Aug. 2025
-
Mia promises not to ask for help or do anything stupid.—
Nick Caruso,
TVLine,
1 Aug. 2025
Noun
-
Kraepelin hoped that schizophrenia would eventually reveal itself to be a disease like neurosyphilis, which was then responsible for a large portion of the cases of insanity in psychiatry wards.—
Rachel Aviv,
New Yorker,
21 July 2025
-
Way was nothing short of a force of nature in the role, bringing a mix of mania, terror and insanity to a character that felt straight out of the comic books he’s written.—
Jim Harrington,
Mercury News,
21 July 2025
Adjective
-
As elevated mortgage rates continue to put a damper on the housing market locally and nationally, rising inventory, slower sales and lower prices have made for more favorable conditions for potential buyers in the Austin-area housing market.—
Shonda Novak,
Austin American Statesman,
30 July 2025
-
Progress toward the opening of the micro-home village has been slow following a ceremonial groundbreaking held in July 2023.—
Joseph Flaherty,
Arkansas Online,
30 July 2025
Adjective
-
Controllable pitching is hard to come by in the big leagues, and the Pirates would be foolish to trade him away after signing him to a big contract.—
Zach Pressnell,
MSNBC Newsweek,
29 July 2025
-
Any in-depth evaluation would be foolish until Monday, when players don pads and the pass rush speeds McCarthy up even further.—
Alec Lewis,
New York Times,
28 July 2025
Noun
-
Mid-season madness has officially started for the Colorado Rapids, less than a week before the MLS secondary transfer window opens.—
Braidon Nourse,
Denver Post,
19 July 2025
-
Will the young girl in Horas Extras succumb to total madness?—
John Hopewell,
Variety,
17 July 2025
Noun
-
The pulses appear to exert varying pressure that pushes on each rift zone differently, depending on the way the rift moves and the thickness of the crust on either side.—
Nora Bradford,
Scientific American,
7 July 2025
-
If these specs are accurate, the unfolded thickness of the device is only slightly thinner (by 0.01 inches) than the previous model, while the new phone will actually be slightly heavier than its predecessor (by 0.03 ounces).—
PC Magazine,
PC Magazine,
5 July 2025
Adjective
-
Looking for their environmental DNA in scales, slime or skin cells that living beings shed all the time is a simpler way, Workman said.—
Madeline Heim,
jsonline.com,
24 July 2025
-
This involves flexible decision making beyond simple automation.—
Ian Gotts,
Forbes.com,
23 July 2025
Cite this Entry
“Brainless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainless. Accessed 4 Aug. 2025.
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