1
as in psychotic
having or showing a very abnormal or sick state of mind
only an insane person would intentionally jump off a skyscraper
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in absurd
conceived or made without regard for reason or reality
a completely insane plan to build an opera house in the middle of nowhere
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Antonyms & Near Antonyms
3
as in stupid
showing or marked by a lack of good sense or judgment
an insane plan to blow all of their savings on lottery tickets
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Antonyms & Near Antonyms
4
as in excessive
going beyond a normal or acceptable limit in degree or amount
wanted an insane amount of money to paint our house
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Example Sentences
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Recent Examples of insane
After all, Taylor’s finally getting a break after her insane 21-month Eras Tour that basically took over the planet.
—
Jenzia Burgos, StyleCaster, 21 Mar. 2025
Lars von Trier’s The Kingdom is a soap opera about a hospital where the doctors aren’t good-looking or vibrating with noble sentiment but generally corrupt or insane.
—Adam Thirlwell, The New York Review of Books, 20 Mar. 2025
Recovering from fire can require an insane amount of spending, too.
—Sammy Roth, Los Angeles Times, 20 Mar. 2025
Her work ethic and development in the past year has been insane.
—Rick Armstrong, Chicago Tribune, 19 Mar. 2025
See All Example Sentences for insane
Jenzia Burgos, StyleCaster, 21 Mar. 2025
Lars von Trier’s The Kingdom is a soap opera about a hospital where the doctors aren’t good-looking or vibrating with noble sentiment but generally corrupt or insane.
—Adam Thirlwell, The New York Review of Books, 20 Mar. 2025
Recovering from fire can require an insane amount of spending, too.
—Sammy Roth, Los Angeles Times, 20 Mar. 2025
Her work ethic and development in the past year has been insane.
—Rick Armstrong, Chicago Tribune, 19 Mar. 2025
See All Example Sentences for insane
Recent Examples of Synonyms for insane
Adjective
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The counselor also told police Trotman had had a previous psychotic break in which he was found wandering the woods.—
Peter Hermann,
Washington Post,
7 Feb. 2023
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Lewis prescribed Price anti-psychotic medication after a mental health referral Sept. 1.—
Thomas Saccente,
Arkansas Online,
17 Jan. 2023
Adjective
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The biggest change, however, has been in fly ball frequency - his fly ball rate is now an absurd 50.0%, higher than any 2024 MLB regular.—
Tony Blengino,
Forbes.com,
16 May 2025
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What else can be said about Judge’s absurd start to this season?—
Tim Britton,
New York Times,
16 May 2025
Adjective
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In one sense, this isn’t an entirely stupid proposition.—
Air Mail,
Air Mail,
3 May 2025
-
Vel rails against the offender, saying her lover was the kind of warrior the Ghor rebels are trying to be and that her loss is both incalculable and stupid.—
Noel Murray,
New York Times,
30 Apr. 2025
Adjective
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The lawsuit argues the incident is part of a larger pattern of excessive force by deputies.—
Miami Herald,
Miami Herald,
16 May 2025
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These thunderstorms are producing an excessive amount of deadly cloud to ground lightning.—
NC Weather Bot,
Charlotte Observer,
16 May 2025
Adjective
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With his shock of spiky hair and adrenaline rushes, Smith turns a corporate villain into a lunatic new-wave frontman.—
Charles McNultyTheater Critic,
Los Angeles Times,
30 Jan. 2023
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The first personality is the lunatic, chaotic artist, with no limits.—
John Bleasdale,
Variety,
8 Dec. 2022
Adjective
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Sinner won a bizarre semifinal in his first tournament back from a three-month doping ban, while Alcaraz triumphed in a sloppy duel.—
Sam Settleman,
New York Times,
17 May 2025
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Known for its deluge of gruesome deaths that just get more bizarre with each iteration, Final Destination is now returning for a sixth movie.—
Rebecca Aizin,
People.com,
16 May 2025
Adjective
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Tauruses will go crazy for something chic, functional, and soft to the touch.—
Meghan Rose,
Glamour,
9 Feb. 2023
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Before getting into the chaos of episode 5, that episode 4 cliff hanger was crazy.—
Calie Schepp,
EW.com,
6 Feb. 2023
Adjective
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Thriving after having faced extreme adversity is core to Marine Electric Systems culture, and to the US Navy itself.—
Connie Etemadi,
USA Today,
13 May 2025
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For all the extreme legal steps the Administration has already deployed, suspending habeas corpus would be an act far more radical than any that has come before.—
Ruth Marcus,
New Yorker,
12 May 2025
Cite this Entry
“Insane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insane. Accessed 21 May. 2025.
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