as in insanity
lack of good sense or judgment
the sheer fatuousness of the theory precludes any serious discussion
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for fatuousness
Noun
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The assassination attempt failed — and Hinckley was arrested, tried and found not guilty by reason of insanity in 1982.—
Kelsie Cairns,
FOXNews.com,
29 Apr. 2026 -
His acquittal, which led to a public outcry, had an impact on the federal insanity defense — leading to a shift in the burden of proof.—
Katrina Kaufman,
CBS News,
28 Apr. 2026
Noun
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The priests argued that madness was a punishment from the gods and that healing came through repentance, along with sacrifices that helped maintain the temple’s operations.—
Literary Hub,
Literary Hub,
28 Apr. 2026
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The final round of fixtures on Saturday is going to be madness.—
Phil Hay,
New York Times,
27 Apr. 2026
Noun
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This was the most straightforward, efficient episode of the season, pleasurable in its simplicity, with only one gimmick (the to-go orders) that barely made a difference to the episode’s outcome.—
Roxana Hadadi,
Vulture,
28 Apr. 2026
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That simplicity is an advantage that baseball has over hockey, where everything moves so much faster and the plays don’t happen in discrete chunks.—
Sean McIndoe,
New York Times,
24 Apr. 2026
Noun
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And that’s the absurdity of this whole thing.—
NBC news,
NBC news,
26 Apr. 2026
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That’s the kind of hands-on absurdity that makes a road trip memorable.—
Lauren Schuster,
Miami Herald,
24 Apr. 2026
Noun
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This season Fears has shown both the maturity of the player who came back to discuss his actions with his head coach, and the foolishness of the hothead who responded with the hard foul.—
Dana O’Neil,
CNN Money,
19 Mar. 2026
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There was no foolishness tolerated from him and, of course, Magic, his lieutenant.—
Broderick Turner,
Los Angeles Times,
22 Feb. 2026
Noun
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Boy stuff and the preposterousness of it all.—
Erik Kain,
Forbes.com,
27 Aug. 2025
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Italian football is compelling in its sheer unpredictability, the sweep of its beauty and preposterousness on so many levels.—
James Horncastle,
New York Times,
21 Aug. 2025
Noun
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Even at the outset of Covid-19, the unwisdom of lockdowns guided mainstream epidemiology.—
Phillip W. Magness and Peter C. Earle,
WSJ,
19 Dec. 2021
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Dog-dad Daryl proves the unwisdom of bringing his pet to work and ends up crawling through a crack in the rocks to chase his pup.—
Richard Rys,
Vulture,
15 Aug. 2021
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Cite this Entry
“Fatuousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatuousness. Accessed 1 May. 2026.
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