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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Example Sentences
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Recent Examples of brainless
There's really no way to prep for the show — basically, just don't be brainless.
—
Lindsay Soll, EW.com, 25 July 2025
The O’Haras happen to move in next door to him.
Frothy and often filthy without being brainless (send thanks across the Atlantic for that good British dialogue), this is escapism done right.
—Judy Berman, TIME, 30 Oct. 2024
So, what can the neuronal activity of a tiny, brainless creature possibly tell us about the evolution of our own complex brains?
—Elizabeth Rayne, Ars Technica, 15 June 2024
An oyster, immobile and nearly brainless, is hardly even an animal, despite what the taxonomists tell us.
—Peter Rubin, Longreads, 9 Jan. 2024
See All Example Sentences for brainless
Lindsay Soll, EW.com, 25 July 2025
The O’Haras happen to move in next door to him.
Frothy and often filthy without being brainless (send thanks across the Atlantic for that good British dialogue), this is escapism done right.
—Judy Berman, TIME, 30 Oct. 2024
So, what can the neuronal activity of a tiny, brainless creature possibly tell us about the evolution of our own complex brains?
—Elizabeth Rayne, Ars Technica, 15 June 2024
An oyster, immobile and nearly brainless, is hardly even an animal, despite what the taxonomists tell us.
—Peter Rubin, Longreads, 9 Jan. 2024
See All Example Sentences for brainless
Recent Examples of Synonyms for brainless
Adjective
-
This is a dumb move by both parties.—
ABC News,
ABC News,
22 Mar. 2026
-
Amazon is reportedly considering a dumb phone design to make this an additional device people would use alongside their typical Android phone or iPhone, rather than competing to become their main handset.—
James Peckham,
PC Magazine,
20 Mar. 2026
Adjective
-
The American people are not stupid and will not accept more failure theater from Republicans in Congress.—
Lauren Green,
The Washington Examiner,
25 Mar. 2026
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The American people are not stupid and will not accept more failure theater from Republicans in Congress.—
Justin Papp,
CNBC,
24 Mar. 2026
Adjective
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Affecting the first two receptors means retatrutide may help suppress appetite and slow digestion, which can help users feel full after eating even smaller meals.—
Daryl Austin,
USA Today,
28 Mar. 2026
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Long train rides and other slow travel between places offer exactly the meditative in-between space your nervous system is craving.—
Kirah Tabourn,
Condé Nast Traveler,
28 Mar. 2026
Adjective
-
Hatosy’s Titus is the Danforths’ disappointing fail son and the actor keeps his face in a delightfully foolish little pout.—
Amy Nicholson,
Los Angeles Times,
19 Mar. 2026
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Your fast response and decisive actions prevented this foolish criminal act from endangering the rest of the county.—
Christa Swanson,
CBS News,
18 Mar. 2026
Adjective
-
In Catanzaro Lido, a beach town along the Ionian coast, meals tend to be simple and communal.—
Jenna Curcio,
Condé Nast Traveler,
25 Mar. 2026
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In her first interview since becoming head of content at Disney+ EMEA, Angela Jain has said the message to writers and producers is simple, the streamer is going to greenlight more originals from the region and will be backing that effort with extra funds for local fare.—
Stewart Clarke,
Deadline,
25 Mar. 2026
Adjective
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And the hour-long results that premiere on the platform Friday are a mix of the cerebral and silly that audiences have come to expect from the Problemista filmmaker and former Saturday Night Live writer.—
Mikey O'Connell,
HollywoodReporter,
27 Mar. 2026
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Now, though, to look only at coaches with UNC already on their resume would be silly.—
Scott Fowler,
Charlotte Observer,
25 Mar. 2026
Adjective
-
Dramatic footage shows flames and thick black smoke billowing from the area around the airport, while firefighters worked to contain the blaze.—
Moriah Thomas,
CNN Money,
28 Mar. 2026
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The crowd remains thick, spanning the width of the street.—
Jenna Ebbers,
Kansas City Star,
28 Mar. 2026
Adjective
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If he was convicted, a jury would then have to decide whether Abril was insane when the park shooting occurred.—
Rosalio Ahumada,
Sacbee.com,
26 Mar. 2026
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And the culture is happily playing along in the name of this insane thirst of Stan culture to have something on the other side.—
Jem Aswad,
Variety,
24 Mar. 2026
Cite this Entry
“Brainless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brainless. Accessed 29 Mar. 2026.
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