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
In that book, his characters confront the decline of American public speech—its degeneration into varieties of unreason and the proto-fascist violence that follows.
—
Nicholas Dames, The Atlantic, 7 Apr. 2026
Good manners are replaced with bad, reason with unreason, and the drawing-room drama’s comforting show of civility becomes an unsettling exhibition of cruelty: the lunch that is served up is a picnic on a precipice.
—John Lahr, New Yorker, 9 Mar. 2026
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 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
Nicholas Dames, The Atlantic, 7 Apr. 2026
Good manners are replaced with bad, reason with unreason, and the drawing-room drama’s comforting show of civility becomes an unsettling exhibition of cruelty: the lunch that is served up is a picnic on a precipice.
—John Lahr, New Yorker, 9 Mar. 2026
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 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
-
Her husband and Gali’s father Benni (Yossi Marshek) is in the advanced stages of early-onset dementia.—
Alison Herman,
Variety,
8 May 2026
-
Stronger biological system function may help reduce the risk of heart disease, stroke, dementia and some cancers.—
Hanna Wickes,
Fort Worth Star-Telegram,
7 May 2026
Noun
-
As artists are wont to do, the two descend into … madness?—
Elaina Patton,
IndieWire,
12 May 2026
-
This time, of course, Rodgers is the one responsible for the melodrama, albeit a far tamer manifestation of it than the madness Favre generated in his final days in Green Bay.—
Michael Silver,
New York Times,
12 May 2026
Noun
-
The chaotic family life was cited when Cary Stayner pleaded not guilty by reason of insanity to the tourists’ murders; he was found mentally fit to stand trial.—
Bay Area News Group,
Mercury News,
4 May 2026
-
Call it a runner's high or insanity; the marathon takes just about everything a person can muster up physically and mentally.—
CBS News,
CBS News,
30 Apr. 2026
Noun
-
Some of these places have a history of cat mania that helped fuel the current feline boom.—
Jessie Yeung,
CNN Money,
10 May 2026
-
Schizoaffective disorder is a mental health condition that is marked by a mix of schizophrenia symptoms, such as hallucinations and delusions, and mood disorder symptoms, such as depression, mania and a milder form of mania called hypomania, per the Mayo Clinic.—
Angela Andaloro,
PEOPLE,
9 May 2026
Noun
-
His delusion is central to why this revival is so potent.—
Chris Jones,
Chicago Tribune,
11 May 2026
-
Concerns have grown over the potential for AI chatbots to fuel delusions in people, especially those who are already vulnerable to mental health problems.—
Laura Jarrett,
NBC news,
10 May 2026
Cite this Entry
“Unreason.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unreason. Accessed 13 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
