1
as in insanity
a foolish act or idea
you want to sneak into the building after the alarm is set—what lunacy!
Synonyms & Similar Words
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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
Four games in, and everything’s all tied up at 2-2 after Thursday night’s lunacy, which featured Edmonton rallying to undo a 3-0 first-period deficit and Florida’s Sam Reinhart potting the tying goal with just 19.5 ticks left on the clock.
—
Anthony Crupi, Sportico.com, 13 June 2025
Why do so many leaders turn a blind eye to this lunacy?
—Letters To The Editor, Oc Register, 29 May 2025
Hart would throw one more strike in four more pitches, and his day was finished, as the lunacy was just getting started.
—Kevin Acee, San Diego Union-Tribune, 6 Apr. 2025
There’s a mixture of artful lunacy that smacks like experimental IDM (Insane Dance Music)—especially by people with a background in electronic sound design like selasi—and irredeemable blather.
—Kieran Press-Reynolds, Pitchfork, 4 June 2025
See All Example Sentences for lunacy
Anthony Crupi, Sportico.com, 13 June 2025
Why do so many leaders turn a blind eye to this lunacy?
—Letters To The Editor, Oc Register, 29 May 2025
Hart would throw one more strike in four more pitches, and his day was finished, as the lunacy was just getting started.
—Kevin Acee, San Diego Union-Tribune, 6 Apr. 2025
There’s a mixture of artful lunacy that smacks like experimental IDM (Insane Dance Music)—especially by people with a background in electronic sound design like selasi—and irredeemable blather.
—Kieran Press-Reynolds, Pitchfork, 4 June 2025
See All Example Sentences for lunacy
Recent Examples of Synonyms for lunacy
Noun
-
Way was nothing short of a force of nature in the role, bringing a mix of mania, terror and insanity to a character that felt straight out of the comic books he’s written.—
Jim Harrington,
Mercury News,
21 July 2025
-
Kraepelin hoped that schizophrenia would eventually reveal itself to be a disease like neurosyphilis, which was then responsible for a large portion of the cases of insanity in psychiatry wards.—
Rachel Aviv,
New Yorker,
21 July 2025
Noun
-
The material about his aging father, now living with dementia, is refreshingly candid, especially a riff on the surprising silver lining of a parent who no longer has a filter.—
Alison Herman,
Variety,
1 Aug. 2025
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For a decade, Alma Valencia has taken on the task of caring for her mother, Arminda, who suffers from dementia.—
Marina E. Franco,
NBC news,
31 July 2025
Noun
-
Mid-season madness has officially started for the Colorado Rapids, less than a week before the MLS secondary transfer window opens.—
Braidon Nourse,
Denver Post,
19 July 2025
-
Will the young girl in Horas Extras succumb to total madness?—
John Hopewell,
Variety,
17 July 2025
Noun
-
Her hysteria frightens me and demands to be taken care of.—
Stephanie Sengwe,
People.com,
19 July 2025
-
The media is already gearing up their midterm hysteria.—
Brilyn Hollyhand,
MSNBC Newsweek,
17 July 2025
Noun
-
Beneath the absurdity and punchlines lies a serious critique of how violence is packaged, sold, and consumed in American media.—
Marni Rose McFall,
MSNBC Newsweek,
29 July 2025
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During the performance that shot her to fame earlier this month, Fan laid bare the absurdity facing many victims of domestic violence in the country.—
Chris Lau,
CNN Money,
27 July 2025
Noun
-
In uncertain markets, relevance, simplicity and clear value win.—
Expert Panel®,
Forbes.com,
30 July 2025
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The essence of the review is evaluation, which of course doesn’t imply the crude simplicity of a thumbs-up or thumbs-down.—
Richard Brody,
New Yorker,
24 July 2025
Cite this Entry
“Lunacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunacy. Accessed 6 Aug. 2025.
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