1
as in goofy
lacking in seriousness or maturity
a birdbrained neighbor who is forever giving me tacky tchotchkes
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in dumb
not having or showing an ability to absorb ideas readily
a group of apparently birdbrained teenagers were clearly bored by the memorial
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for birdbrained
Adjective
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One detour led me to Paul Krassner, a founding member of the Yippies, a radical (and radically goofy) New Left group.
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Alongside Fred Jones, Daphne Blake, Velma Dinkley and his best friend, Shaggy Rogers, Scooby spent decades unmasking supposedly supernatural villains while winning over generations of fans with his goofy charm, insatiable appetite and signature catchphrases.
Adjective
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And the script’s very cute but deeply dumb leading man, Alex (Nico Carney), climbs a flight of stairs toward his best friend’s bedroom door.
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And there are no ego-destroying confrontations with people who know how to do things, who tell you that your idea is dumb.
Adjective
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Over the years, the visuals dramatically improve, from snuff film aesthetics to confidently silly splendor.
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The Alexa smart assistant is as good as ever, with tons of useful and silly skills, along with deep integration for ordering items via Amazon.
Adjective
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But even the most perfect Constitution can be undone by the wicked with the help of the bought, the stupid, and the cowardly.
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White can believe Hokit said something stupid and still believe fighters should be allowed to speak for themselves.
Adjective
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And then there are the uptempo perennials that made Highland, California the giddiest place on earth.
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Alpha Camp − Nikki Hru, Maddy Jones, Leiya Pillitteri − had seemed giddy with confidence before the flaming arrow competition.
Adjective
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What to expect over the weekend Though Friday was expected to be the slowest day of the competition, the atmosphere at Cal Expo was anything but dull.
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Some residents are calling for civilian volunteers to help clear debris, frustrated by the slow pace of the rescue operations.
Adjective
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Fahd, cradling his bloodied baby, pressing his hand to Sam’s head in a futile attempt to staunch the bleeding.
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The suit recounts the rapid deterioration — and futile attempts to salvage — what for a long time had been a mutually beneficial professional and artistic partnership.
Adjective
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The questions Campbell needs to answer are simple.
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Cite this Entry
“Birdbrained.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/birdbrained. Accessed 27 Jun. 2026.
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