as in rattlebrain
a silly flighty person
you would not want to have to rely on that featherbrain in an emergency
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for featherbrain
Noun
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Holding out hope for Hannah’s return, or Janine’s liberation, or… anything, really, by this point in the Hulu drama’s final run can feel like a fool’s errand.—
Kimberly Roots,
TVLine,
8 Apr. 2025 -
That said, sense-making is a fool’s errand in this era.—
Damon Beres,
The Atlantic,
8 Apr. 2025
Noun
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It was shot in portrait because it was shot in Instagram by and for a woman who was losing her mind in quarantine and had fully let the sillies take the wheel.—
Ego Nwodim,
TIME,
12 Feb. 2025
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Some more sillies from last night’s GRAMMY nominees reception.—
Kimberlee Speakman,
People.com,
4 Feb. 2025
Noun
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It’s not known what caused the goose to leave Wrigley.—
Chicago Tribune,
Chicago Tribune,
8 Apr. 2025
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For one thing, the methods for growing and manipulating the embryonic precursors of avian sperm and eggs in a lab setting have been developed for only two birds: the chicken and, recently, the goose.—
D. T. Max,
New Yorker,
7 Apr. 2025
Noun
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In a signature segment, the Joke Wall, performers in mod regalia poked their heads out of holes in a set, like cuckoos emerging from a clock, and spouted one-liners.—
Susan Morrison,
The New Yorker,
13 Jan. 2025
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Egg laying behavior of common cuckoos (Cuculus canorus): Data based on field video-recordings The New York Academy of Sciences.—
Cody Cottier,
Discover Magazine,
28 Jan. 2025
Noun
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Duvall is a big reason why: All the film’s insights into the slipperiness of identity are there in her casually virtuosic, veritable dual performance, in which a funny flibbertigibbet loses hold of herself as the world around seems to splinter into something frighteningly new.—
A.A. Dowd,
Vulture,
19 July 2024
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Projects about Monroe have handled her personal life to varying degrees of success, often leaning into her flibbertigibbet persona, her struggles with addiction, and the paradox of her oozing sexuality and her little girl brokenness.—
Maureen Lee Lenker,
EW.com,
24 Jan. 2023
Noun
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Rather than stay pigeonholed as a ditz, Simpson (who just released new music for the first time in 15 years) went on to launch her own fashion brand, which hit $1 billion in sales in 2015 and is still going strong today.—
EW Staff,
EW.com,
20 Mar. 2025
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Besides offering a cash prize of up to $250,000, the show can help change perception of a villain or a ditz and be a springboard for their next casting.—
Shivani Gonzalez,
New York Times,
23 Jan. 2025
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Cite this Entry
“Featherbrain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/featherbrain. Accessed 22 Apr. 2025.
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