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
The show, like so much of Judge’s work, simply moves at the steady, grinding, uneventful pace of life, despite the increasing lunacy of its situational antics.
—
Derek Robertson, The Washington Examiner, 15 Aug. 2025
Ultimately the inevitable showdown between Hutch and the Queen Bee that Stone embodies also works, not just for the inventive bloodletting, but also the LOL lunacy of it all.
—Pete Hammond, Deadline, 13 Aug. 2025
No Broward official ever enacted such lunacies as banning fluoride in our water.
—Sun Sentinel Editorial Board, Sun Sentinel, 9 Aug. 2025
Such lunacy will plague Edgewater for generations to come.
—Steve Weinshel, Chicago Tribune, 20 July 2025
See All Example Sentences for lunacy
Derek Robertson, The Washington Examiner, 15 Aug. 2025
Ultimately the inevitable showdown between Hutch and the Queen Bee that Stone embodies also works, not just for the inventive bloodletting, but also the LOL lunacy of it all.
—Pete Hammond, Deadline, 13 Aug. 2025
No Broward official ever enacted such lunacies as banning fluoride in our water.
—Sun Sentinel Editorial Board, Sun Sentinel, 9 Aug. 2025
Such lunacy will plague Edgewater for generations to come.
—Steve Weinshel, Chicago Tribune, 20 July 2025
See All Example Sentences for lunacy
Recent Examples of Synonyms for lunacy
Noun
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Working with Chhaya clients who were facing foreclosure, Mamdani got an intimate look at the little insanities of the city’s housing crisis.—
Eric Lach,
New Yorker,
9 Oct. 2025
-
Exantus was found not guilty of murder by reason of insanity but was sentenced for assault in the 2015 case involving 6-year-old Logan Tipton.—
Leo Bertucci,
Louisville Courier Journal,
9 Oct. 2025
Noun
-
According to her death certificate, Joan died from dementia.—
Virginia Chamlee,
PEOPLE,
10 Oct. 2025
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In a cruel irony, the chaos of homelessness that forces people to prioritize survival, combined with health conditions such as physical disabilities, dementia or serious mental illness, often collude to prevent patients from engaging with the very systems that could end their homelessness.—
Sarah Stella,
The Conversation,
9 Oct. 2025
Noun
-
Cut Sanders, just as the Philadelphia Eagles did with sixth-round quarterback Kyle McCord and countless other teams do every year with countless other late-round rookie quarterbacks, and end this silly madness.—
Jason Lloyd,
New York Times,
9 Oct. 2025
-
Stella Parton, country superstar Dolly Parton's younger sister, is calling on her famous sibling's fans and followers to stop the madness.—
Ryan Coleman,
Entertainment Weekly,
8 Oct. 2025
Noun
-
But my naivete and idiocy about what this was going to take was staggering to me just six months later.—
Scott Feinberg,
HollywoodReporter,
19 Aug. 2025
Noun
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Like a faulty fire hydrant, or a vacuum cleaner whizzing up and down with the uncontrollable hysteria of a feral raccoon, our directive was to suck up as many clicks as possible through every angle imaginable.—
Kieran Press-Reynolds,
Pitchfork,
8 Oct. 2025
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In the business classic Extraordinary Popular Delusions and the Madness of Crowds, Charles Mackay examined the psychology of crowd behavior and mass hysteria throughout history, from the Dutch Tulip Mania of the 1630s to humanity’s historical obsession with transmuting base metals into gold.—
Jeffrey Sonnenfeld,
Fortune,
7 Oct. 2025
Noun
-
With a setting both familiar and uniquely alien to all of us watching at home, there are few limits to the kind of absurdities the cast could get into.—
Kelly Lawler,
USA Today,
11 Oct. 2025
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More than anything, even amid the silliness and absurdities of the medical emergencies, the show’s feel-good moments, which involve people being saved and others working together, depict a deep humanity.—
Aramide Tinubu,
Variety,
10 Oct. 2025
Noun
-
The Secret Agent opens in stark simplicity.—
Baz Bamigboye,
Deadline,
10 Oct. 2025
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As for the overall style, Thevenot gravitates toward simplicity, suggesting something in the center of the updo-to-hair-down spectrum.—
Anneke Knot,
Allure,
10 Oct. 2025
Noun
-
The Studio is really more about the big Hollywood system and the machine and the craziness that ensues.—
Nick Romano,
Entertainment Weekly,
10 Oct. 2025
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If anyone remembers the craziness of the MarketWatch IPO, that’s what really got the dot-com movement going and turned a lot of bankers’ heads.—
Jim Cramer,
CNBC,
28 Sep. 2025
Cite this Entry
“Lunacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunacy. Accessed 14 Oct. 2025.
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