as in irrational
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Recent Examples of Synonyms for surd
Adjective
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Away from the irrational exuberance, there are still sensible investments to be made.—
Mikael Johnsson,
Fortune,
6 Feb. 2026 -
The move would be both economically irrational and morally obtuse.—
Ruth Jean-Marie,
Time,
3 Feb. 2026
Adjective
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Contrary to Arya’s point, the current volatility may be seen as risk repricing under uncertainty, rather than as an illogical or paradoxical conclusion.—
Nick Lichtenberg,
Fortune,
4 Feb. 2026
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Saving constitutes such a huge, key chunk of life that spending can feel illogical and wrong.—
Steve Booren,
Denver Post,
18 Jan. 2026
Adjective
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Mid-century collective behavior theories considered social movements to be nonrational, spontaneous events occurring during moments of social and cultural breakdown.—
The Editors,
JSTOR Daily,
10 Sep. 2025
Adjective
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Bainbridge knew about secrets and unreasoning shame.—
Christopher Tayler,
Harpers Magazine,
27 Jan. 2026
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Let sound political prescience but take the place of an unreasoning prejudice, and this will be done.—
Frederick Douglass,
The Atlantic,
16 Aug. 2017
Adjective
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There is a widespread but fallacious perception that India's tariffs are inordinately high.—
Mohan Kumar,
MSNBC Newsweek,
31 Aug. 2025
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The same economists who believe in the same fallacious economic notions?—
John Tamny,
Forbes.com,
6 July 2025
Adjective
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The Fourth Amendment protects people against unreasonable searches and seizures.—
Eve Chen,
USA Today,
6 Feb. 2026
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Those are clear violations of the Fourth Amendment’s safeguards against unreasonable searches and seizures, which were adopted to prevent the exercise of arbitrary government power.—
Yohuru Williams,
The Conversation,
4 Feb. 2026
Adjective
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Karlsson was on the wrong side of the puck all evening, made careless decisions and generally played a thoughtless game.—
Josh Yohe,
New York Times,
3 Feb. 2026
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Facing the prospect of a return to normalcy, and perhaps emboldened by Yaya’s thoughtless offer to hire Agnes as her assistant, Agnes picks up a rock and prepares to murder the model with it.—
Louis Peitzman,
Vulture,
30 Jan. 2026
Adjective
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And then quite a bit of dumb bits, like really dumb bits.—
Eric Ducker,
Los Angeles Times,
6 Feb. 2026
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The multi-vehicle pile-up that ensues might go even dumber than a Rusko drop, yet there’s no escaping the anxiety that remains in the static hiss that closes the track.—
James Gui,
Pitchfork,
6 Feb. 2026
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“Surd.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/surd. Accessed 14 Feb. 2026.
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