as in idiot
a stupid person
who's the lamebrain who put an empty coffee carafe back on a hot burner?
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
variants
or lamebrained
as in stupid
not having or showing an ability to absorb ideas readily
he offended a number of people with that insensitive, lamebrain comment
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of lamebrain
Barton Swaim, WSJ, 4 Feb. 2022
But there's finally a collection of lamebrains that lack more common sense than the NCAA.
—Ron Higgins, NOLA.com, 23 Aug. 2017
Noun
The Futurists, led by Filippo Marinetti, spent a lot of time publishing lamebrain manifestos about the need to sweep away existing society, if necessary by war.
—Recent Examples of Synonyms for lamebrain
Adjective
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In tribute to Michael Keane’s hair-pulling on Wednesday, Cerys Jones picked through the stupidest dismissals in Premier League history.—
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To do a lot less foolish, thoughtless, stupid, idiotic things.—
Noun
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Overwhelmingly, though, the most common response was to seek confirmation of their suspicions that Daniel Graham and Adam Carruthers were morons.—
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There are worse things than watching Black, Rudd, and Zahn play three gormless morons on a mid-life misadventure, but almost every scene and setpiece is constructed with a haphazardness that blunders away their charm.—
Adjective
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As Legally Blonde's Elle Woods, Witherspoon charted a memorable path from dumb blonde to Harvard Law School graduate.—
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Celebrities fight it out to be eliminated from the competition as quickly as possible to avoid being crowned the nation’s dumbest.—
Adjective
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Hoover finished 319 yards on 34-of-50 passing, but his two turnovers were critical mistakes that led to TCU’s slow start in the first half.—
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When visiting the exhibit, plan on taking your time to make the most of it, or what the American Federation of Arts calls slow looking.—
Adjective
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This simple taupe geometric style peel-and-stick wallpaper is affordable, easy to apply, and looks gorgeous without being too bold or loud.—
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The simple addition of zipper detailing adds a preppy energy to the top.—
Adjective
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They’re made of a buttery soft, thick material that will keep you warm and cozy at home all winter.—
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Too thick of a mascara coat, and suddenly my gaze droops.—
Cite this Entry
“Lamebrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lamebrain. Accessed 13 Jan. 2026.
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