PREPOSTEROUSNESS Synonyms: 73 Similar and Opposite Words

preposterousness

noun

Definition of preposterousness

as in insanity

lack of good sense or judgment laughed at the sheer preposterousness of the idea

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of preposterousness Boy stuff and the preposterousness of it all. — Erik Kain, Forbes.com, 27 Aug. 2025 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

Recent Examples of Synonyms for preposterousness

Noun

Massachusetts law states that a person committed after a successful insanity defense can be recommitted over and over again, each time for a one-year period.

— Aysha Bagchi, USA Today, 28 Aug. 2026
Doing the same thing over again and expecting a different result is what some people call insanity.

— Ryan Canfield OutKick, FOXNews.com, 28 Aug. 2026

Definition of insanity

Noun

Can a squad of scientists (including Kurt Russell) fight off madness and mayhem before the Thing overtakes them all?

— Beatrice Verhoeven, HollywoodReporter, 25 Aug. 2026
This week the madness leaps from the stage to the screen as Stamptown premieres its first Netflix special Tuesday.

— Deputy Entertainment, Los Angeles Times, 25 Aug. 2026

Definition of madness

Noun

Jacksonville has a successful Triple-A franchise, the Jumbo Shrimp, that won its league last year, bringing fun theme nights, quirky mascots and between-inning craziness.

— Letters to the Editor, The Orlando Sentinel, 23 Aug. 2026
And there’s plenty more moving yet outrageous craziness to come.

— Alex Ritman, Variety, 7 Aug. 2026

Definition of craziness

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preposterous

preposterousness

prepotency

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“Preposterousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/preposterousness. Accessed 1 Sep. 2026.

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Synonyms of preposterousness

noun

Example Sentences

Browse Nearby Words

Cite this Entry

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