as in dementia
Related Words
Relevance
Dissimilar Words
Example Sentences
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 unreason
For one, the sheer appeal to unreason underlying Thunberg’s anti-Zionism — betraying its origins in an emotional reflex rather than a logical argument, and thus impossible to negotiate with — is identical to her earlier approach to environmental activism.
—
The Editors, National Review, 11 June 2025
For all Eggers’s dramatization of unreason, his images sit heavily onscreen awaiting something more significant than mere admiration—interpretation.
—Richard Brody, The New Yorker, 23 Dec. 2024
Like many politicians, Khan is trying to reason with a maelstrom of unreason.
—Peter Guest, WIRED, 26 Mar. 2024
The slaughter of 20 million people grotesquely buttressed his insistence that conscious rationality co-exists with aggressive unreason and his skepticism toward naïve narratives of inevitable social and technological progress.
—Patrick Blanchfield, The New Republic, 1 Sep. 2022
The country has entered what can only be characterized as an age of unreason, with large swaths of its population embracing wild conspiracy theories.
—Jonathan Kirshner, Foreign Affairs, 29 Jan. 2021
The Editors, National Review, 11 June 2025
For all Eggers’s dramatization of unreason, his images sit heavily onscreen awaiting something more significant than mere admiration—interpretation.
—Richard Brody, The New Yorker, 23 Dec. 2024
Like many politicians, Khan is trying to reason with a maelstrom of unreason.
—Peter Guest, WIRED, 26 Mar. 2024
The slaughter of 20 million people grotesquely buttressed his insistence that conscious rationality co-exists with aggressive unreason and his skepticism toward naïve narratives of inevitable social and technological progress.
—Patrick Blanchfield, The New Republic, 1 Sep. 2022
The country has entered what can only be characterized as an age of unreason, with large swaths of its population embracing wild conspiracy theories.
—Jonathan Kirshner, Foreign Affairs, 29 Jan. 2021
Recent Examples of Synonyms for unreason
Noun
-
The subjects didn’t have dementia at the start of the study.—
Tom Gavin,
EverydayHealth.com,
13 Feb. 2026
-
Family members should watch for warning signs of common medical conditions in aging adults, such as dementia.—
Kathleen Wong,
USA Today,
12 Feb. 2026
Noun
-
Then, with many on the court at this point, Stewart came rushing off the Pistons’ bench to confront Bridges, throwing a punch as their altercation became the focal point of the madness on the hardwood.—
Scott Thompson,
FOXNews.com,
10 Feb. 2026
-
The darker strands of the young Tennyson’s existence—madness, spurned love, ruinous genes, insolvency—would become the themes of a later poem that Holmes regards as pivotal.—
James Parker,
The Atlantic,
10 Feb. 2026
Noun
-
Repeal this insanity and restore order to our streets!—
Sun Sentinel Editorial Board,
Sun Sentinel,
7 Feb. 2026
-
Defense attorneys hoped to convince the jury that Gacy was not guilty by reason of insanity.—
Kori Rumore,
Chicago Tribune,
6 Feb. 2026
Noun
-
How to protect your personal information GameStop mania fed off investor angst.—
Annie Nova,
CNBC,
4 Feb. 2026
-
But in the current mania surrounding Giannis Antetokounmpo, everyone seems to be missing the forest for the trees.—
Dieter Kurtenbach,
Mercury News,
31 Jan. 2026
Noun
-
Troublingly, there are unfolding layers of delusion too.—
James Folta,
Literary Hub,
5 Feb. 2026
-
His bus ride to the Big Apple at 17-years-old was a risk born of drive and delusion.—
David John Chávez,
Mercury News,
4 Feb. 2026
Cite this Entry
“Unreason.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unreason. Accessed 15 Feb. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
