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.
—
Zack Sharf, Variety, 3 Nov. 2025
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
See All Example Sentences for lunacy
Zack Sharf, Variety, 3 Nov. 2025
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
See All Example Sentences for lunacy
Recent Examples of Synonyms for lunacy
Noun
-
The assassination attempt failed — and Hinckley was arrested, tried and found not guilty by reason of insanity in 1982.—
Kelsie Cairns,
FOXNews.com,
29 Apr. 2026
-
His acquittal, which led to a public outcry, had an impact on the federal insanity defense — leading to a shift in the burden of proof.—
Katrina Kaufman,
CBS News,
28 Apr. 2026
Noun
-
But a new tool, the Brain Care Score, shows how lifestyle changes can be beneficial, cutting the risk of dementia.—
David Morgan,
CBS News,
1 May 2026
-
His wife recently raised more than $90,000 through GoFundMe to support his move into memory care following a dementia diagnosis.—
Cerys Davies,
Los Angeles Times,
30 Apr. 2026
Noun
-
The priests argued that madness was a punishment from the gods and that healing came through repentance, along with sacrifices that helped maintain the temple’s operations.—
Literary Hub,
Literary Hub,
28 Apr. 2026
-
The final round of fixtures on Saturday is going to be madness.—
Phil Hay,
New York Times,
27 Apr. 2026
Noun
-
The idiocy of these people knows no bounds.—
Austin Perry OutKick,
FOXNews.com,
25 Apr. 2026
-
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
Noun
-
And that’s why there was a minor case of hysteria when Hillsborough County officials recently suggested the team’s June 1 deadline of finalizing the agreement would not likely be accommodated.—
John Romano,
The Orlando Sentinel,
28 Apr. 2026
-
The series has devolved into a hysteria that the young and arrogant Timberwolves feed on since that first quarter of Game 2.—
Bennett Durando,
Denver Post,
26 Apr. 2026
Noun
-
And that’s the absurdity of this whole thing.—
NBC news,
NBC news,
26 Apr. 2026
-
That’s the kind of hands-on absurdity that makes a road trip memorable.—
Lauren Schuster,
Miami Herald,
24 Apr. 2026
Noun
-
This was the most straightforward, efficient episode of the season, pleasurable in its simplicity, with only one gimmick (the to-go orders) that barely made a difference to the episode’s outcome.—
Roxana Hadadi,
Vulture,
28 Apr. 2026
-
That simplicity is an advantage that baseball has over hockey, where everything moves so much faster and the plays don’t happen in discrete chunks.—
Sean McIndoe,
New York Times,
24 Apr. 2026
Noun
-
But for now, the iconic Saratoga farm is a bucolic retreat from the craziness of Silicon Valley.—
Laura Ness,
Mercury News,
19 Apr. 2026
-
But worry not, the podcast episode goes live tomorrow — alongside a new way to explore this craziness.—
Eric Mandel,
AJC.com,
13 Apr. 2026
Cite this Entry
“Lunacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunacy. Accessed 2 May. 2026.
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