1
as in insanity
a foolish act or idea
you want to sneak into the building after the alarm is set—what lunacy!
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Antonyms & Near Antonyms
2
as in dementia
a serious mental disorder that prevents one from living a safe and normal life
the judge ruled that the lunacy of the accused made him incompetent to stand trial
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Antonyms & Near Antonyms
3
as in madness
lack of good sense or judgment
was it desperation or lunacy that caused him to quit his job and move to California without any plan for what to do when he got there?
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Example Sentences
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Recent Examples of lunacy
To suggest that anyone who vaccinates their kids doesn’t love them is a whole new level of lunacy.
—
Dr. Sanjay Gupta, CNN, 29 Jan. 2025
As the protagonist consumed by an obsessive need to clean, Jan Hooks evokes Tennessee Williams heroine lunacy.
—The New York Times, New York Times, 18 Jan. 2025
The cast try their best to keep up with such lunacy.
—Jon O'Brien, IndieWire, 16 Jan. 2025
The sheer quantity of extremist marketing lunacy churned out by Old State Saloon in Eagle is astonishing.
—Michael Deeds, Idaho Statesman, 10 Jan. 2025
See All Example Sentences for lunacy
Dr. Sanjay Gupta, CNN, 29 Jan. 2025
As the protagonist consumed by an obsessive need to clean, Jan Hooks evokes Tennessee Williams heroine lunacy.
—The New York Times, New York Times, 18 Jan. 2025
The cast try their best to keep up with such lunacy.
—Jon O'Brien, IndieWire, 16 Jan. 2025
The sheer quantity of extremist marketing lunacy churned out by Old State Saloon in Eagle is astonishing.
—Michael Deeds, Idaho Statesman, 10 Jan. 2025
See All Example Sentences for lunacy
Recent Examples of Synonyms for lunacy
Noun
-
Sending yet another one back to City Hall would be the definition of insanity.—
Whitney Tilson,
New York Daily News,
5 June 2025
-
Alissa pleaded not guilty by reason of insanity, but he was found competent to stand trial in 2023 after spending time at a mental hospital.—
John Bacon,
USA Today,
4 June 2025
Noun
-
Sedgwick's Cynthia is married to a man over two decades her senior, Warren (Judd Hirsch), who is rapidly declining into dementia.—
Maureen Lee Lenker,
EW.com,
3 June 2025
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And then there's specific activities that lower your risk for Parkinson's and dementia as well, including racket sports like table tennis and pickleball.—
Renée Onque,
CNBC,
3 June 2025
Noun
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As Scott stumbles through a chaotic weekend, Neil proves a ride-or-die friend who may be the only sane voice in the madness of wedding season.—
Matt Grobar,
Deadline,
30 May 2025
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Once again, the film is about the anguish of losing a loved one and the the desire to connect with the dead one more time, the annihilating madness of grief driving a person to unspeakable ends.—
Katie Walsh,
Boston Herald,
30 May 2025
Noun
-
TikTok stars spark viral hysteria over saccharine-smelling scrubs and mists.—
Sophia Panych,
Allure,
15 May 2025
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As with the hysteria over cow killings, the furor takes form mostly on social media and platforms like WhatsApp, where rumors spread indiscriminately.—
Andrew Marantz,
New Yorker,
28 Apr. 2025
Noun
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Delving deep into sublime absurdity, Elster transmuted Bowie into a broad range of peculiar characters.—
Natasha Gural,
Forbes.com,
22 May 2025
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Mara opted to stay in her lane as a dramatic star to ground the absurdity of the film, including the antics between Robinson and Paul Rudd onscreen.—
Samantha Bergeson,
IndieWire,
19 May 2025
Noun
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Listen to this article MIAMI — The Miami Heat’s approach to free agency last summer was simplicity, that Jimmy Butler would return hungry for an extension, the core would meet Pat Riley’s mandate of elevated attendance, Jaime Jaquez Jr. would make sophomore strides.—
Ira Winderman,
Sun Sentinel,
30 May 2025
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Bronwen Sciortino, author & simplicity expert teaching easy ways to tailor-make healthy, happy & highly successful lives.—
Bronwen Sciortino,
Forbes.com,
28 May 2025
Cite this Entry
“Lunacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunacy. Accessed 10 Jun. 2025.
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