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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Margaret, what the president said is just goofy word salad.
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As Buffy’s bafoonish brother, Dave Sheridan played an unlikely killer (though Doofy GIlmore ends up being far less goofy than originally expected).
Adjective
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Not all blondes are dumb, don’t judge a book by its cover, yada yada yada, lo and behold, Reese Witherspoon is a certified movie star.
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Though Cady has made some gestures toward helping the Bowdens, like his behind-the-scenes effort to get one of Anna’s death-row clients exonerated last week, Tom and Anna should not be so dumb as to ignore his ulterior motives.
Adjective
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Every player with a pulse had six suitors throwing silly money around.
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Some scenes in the movie are light and silly, including those pairing Maddie with a lesbian friend, played by Kate Berlant, who clearly loves her.
Adjective
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And no, that was NOT OutKick or FOX who wrote that stupid headline.
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The thing about House of the Dragon is that everything really is quite stupid.
Adjective
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Ureña, a 22-year-old right-hander who has emerged as another potential ace, speaks of Soriano with a giddy amusement mixed with a solemn respect for how the starter has survived in the big leagues.
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For now, the stock market and the credit market are telling slightly different stories about the same companies, one giddy and one wary.
Adjective
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There was no repeat of the slow start that cost him a spot last season.
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The house old-fashioned can be made with bourbon or gin and is a much slower sip.
Adjective
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Exciting and futile The Humans to Titan Summit was both exciting and futile, said Pascal Lee, chairman of the Mars Institute and a planetary scientist at the SETI Institute.
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All these plans acknowledge the experience gap, namely that training without arranging relevant work experience is often futile.
Adjective
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As for the volunteers, the goal is simple—help someone stay safe before the heat turns into an emergency.
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Evidence for at-home tools is thinner than for professional manual drainage, but the simplest options can offer mild circulation and surface-lymph support at a low price.
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Cite this Entry
“Birdbrained.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/birdbrained. Accessed 5 Jul. 2026.
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