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
Because it's invariably attached to the idea of some kind of lunacy.
—
Mekishana Pierre, Entertainment Weekly, 3 Nov. 2025
Yang is genius not just for playing the easy pickins of George Santos but high-concept lunacy like a gay oompaloompa and the iceberg that sunk the Titanic.
—Steven Zeitch, HollywoodReporter, 20 Aug. 2025
Rooker unsurprisingly embraces the lunacy of his character, who dresses in Native American drag and tastes bird poop to track his prey.
—Alan Sepinwall, Rolling Stone, 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
See All Example Sentences for lunacy
Mekishana Pierre, Entertainment Weekly, 3 Nov. 2025
Yang is genius not just for playing the easy pickins of George Santos but high-concept lunacy like a gay oompaloompa and the iceberg that sunk the Titanic.
—Steven Zeitch, HollywoodReporter, 20 Aug. 2025
Rooker unsurprisingly embraces the lunacy of his character, who dresses in Native American drag and tastes bird poop to track his prey.
—Alan Sepinwall, Rolling Stone, 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
See All Example Sentences for lunacy
Recent Examples of Synonyms for lunacy
Noun
-
In this world, at this time, a little insanity can go a long way.—
Neil Senturia,
San Diego Union-Tribune,
30 Mar. 2026
-
Kennedy calls fortification ‘insanity’ That view contrasts sharply with critics — including some at the highest level of government — who regard fortification of the food supply as a form of government overreach.—
Jonel Aleccia,
Los Angeles Times,
29 Mar. 2026
Noun
-
Shon Lowe, a Chicago-area resident, is a patient advocate and caregiver to her mother, Terrie Montgomery, a longtime advocate who lives with frontotemporal dementia.—
Shon Lowe,
Twin Cities,
26 Mar. 2026
-
Prosecutors used details from the home takeover to argue for a lengthy prison term, describing how Serrano and other gangsters took advantage of an 84-year-old woman who had dementia.—
Nate Gartrell,
Mercury News,
26 Mar. 2026
Noun
-
Ice Cream Man follows an idyllic summer town descending into madness when an ice cream man serves kids sweet delights with horrifying results.—
Anthony D'Alessandro,
Deadline,
31 Mar. 2026
-
The slasher takes place in an idyllic summer town that descends into madness when an ice cream man serves kids from his truck with horrifying results.—
Rebecca Rubin,
Variety,
31 Mar. 2026
Noun
-
There’s a heartwarming idiocy to their pursuit, yet what festers underneath is their inability to process grief consciously and the fear that those who deem their existence meaningless might be right.—
Carlos Aguilar,
Variety,
14 Mar. 2026
-
Gunther and Tig are two billionaire failsons who have wasted countless opportunities and cash chasing the stupidest ideas and who get rewarded over and over again for their idiocy.—
Roxana Hadadi,
Vulture,
10 Mar. 2026
Noun
-
His high school gym was not the massive cathedrals built to serve the altars of Hoosier hysteria, but with 4,620 seats, the Greenfield Cougar Den is no slouch, either.—
Dana O’Neil,
CNN Money,
30 Mar. 2026
-
But thanks to the postwar anti-alien hysteria and the deportation laws enacted during and soon after the First World War, the island’s business has become the expulsion of foreigners.—
Christine Smallwood,
Harpers Magazine,
24 Mar. 2026
Noun
-
All of this readily registers on Barry’s Dada-absurdity meter.—
Classical Music Critic,
Los Angeles Times,
27 Mar. 2026
-
What the Meme Revealed About Surgical Technology Beneath the absurdity, the grape videos demonstrated real capabilities.—
Samantha Agate,
Miami Herald,
26 Mar. 2026
Noun
-
Japanese pickling methods, such as nukazuke (fermentation in rice bran), emphasized minimalism and balance, reflecting the cultural values of harmony and simplicity.—
Literary Hub,
Literary Hub,
31 Mar. 2026
-
The beauty of cafe curtains lies in their simplicity.—
Charlotte Observer,
Charlotte Observer,
30 Mar. 2026
Noun
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After Thursday night’s Charlotte craziness, in which both ACC Tournament quarterfinals in the evening session were decided by a single point, Friday night instead brought back-to-back blowouts, as Virginia rolled past Miami in the first game.—
Scott Fowler,
Charlotte Observer,
14 Mar. 2026
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Mullins has seen just about all of it by now, national games at neutral sites, craziness at Gampel and in Hartford, the most intimidating of environments on the road at Kansas, Creighton, and the Big East Tournament.—
Dom Amore,
Hartford Courant,
14 Mar. 2026
Cite this Entry
“Lunacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunacy. Accessed 1 Apr. 2026.
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