ˌən-ˈrēz-niŋ
as in irrational
not using or following good reasoning
an unreasoning argument based on some false assumptions
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Recent Examples of unreasoning
Let sound political prescience but take the place of an unreasoning prejudice, and this will be done.
—
Frederick Douglass, The Atlantic, 16 Aug. 2017
Frederick Douglass, The Atlantic, 16 Aug. 2017
Recent Examples of Synonyms for unreasoning
Adjective
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Poetry brings hope, not an irrational optimism or wishful thinking, but a positive orientation to the future, of what a better, healthier future would look like.—
K.J.S. “Sunny” Anand,
Time,
15 Oct. 2025
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Marks believes that investor optimism doesn’t automatically signal irrational exuberance.—
Yun Li,
CNBC,
13 Oct. 2025
Adjective
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Many of our technologies are built on the not-unreasonable assumption that openness is good, and that more common knowledge is better.—
Joshua Rothman,
New Yorker,
14 Oct. 2025
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Each side of the issue argues that the other is unreasonable and operating in bad faith.—
Taylor Seely,
AZCentral.com,
9 Oct. 2025
Adjective
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In each case, the actual right to your body is deferred to some third party, either the paternalists, the hypothetical children, or unreasoned authority.—
Kyle Munkittrick,
Discover Magazine,
20 June 2011
Adjective
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Also endangering the family name and business is a crooked deal made by Byron Hedges (Jack Gleeson), an illegitimate cousin helping Guinness expand into America, that promises 15% of all American profits to the Fenian Brotherhood.—
Lynsey Eidell,
PEOPLE,
27 Sep. 2025
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The play’s serious depiction of class politics and illegitimate birth were considered shocking by contemporary audiences.—
Emily Zarevich,
JSTOR Daily,
11 Sep. 2025
Cite this Entry
“Unreasoning.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unreasoning. Accessed 19 Oct. 2025.
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