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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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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Read it because existence is absurd, and laughter might be the most intelligent response available.—
Newsweek Staff,
MSNBC Newsweek,
28 May 2025
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One thing that’s been a challenge to satirists in the last 10 years is that reality has become so absurd, with the dumbest possible things happening every day, that there doesn’t always seem to be another level for satire to go to.—
Alan Sepinwall,
Rolling Stone,
28 May 2025
Adjective
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Not just on the training pitch but in the dorm rooms, talking about the future and giggling at stupid jokes.—
Jack Pitt-Brooke,
New York Times,
21 May 2025
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President Donald Trump said only stupid people would refuse a $400 million gift.—
Joe Soucheray,
Twin Cities,
17 May 2025
Adjective
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Manson warns, however, that excessive amounts of vitamin D can lead to a higher calcium level in blood and urine, and some calcification may occur in the blood vessels and in the soft tissue.—
Tom Gavin,
EverydayHealth.com,
27 May 2025
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The excessive heat watch will be in effect from 11 a.m. Friday, May 30, through 11 p.m. Saturday, May 31, according to the National Weather Service.—
Angela Rodriguez,
Sacbee.com,
27 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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Joining me is my Staten Island brother, Pete Davidson, who unveils a darker, dramatic side as his character navigates a bizarre group of residents in an old age home.—
Etan Vlessing,
HollywoodReporter,
29 May 2025
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But inexplicably, Villa contrived to lose the game, thanks in no small part to goalkeeper Emi Martinez’s sending off in the first half for a bizarre body-check on Rasmus Hojlund.—
Zak Garner-Purkis,
Forbes.com,
28 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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Hazards differ according to geography, but include flooding, wildfires, extreme heat, storm surges, and other severe weather events.—
Claire Poole,
Forbes.com,
24 May 2025
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Given the continued disparities of labor in the home, women face unique challenges during and after extreme weather events.—
Sheetal Khedkar Rao,
Chicago Tribune,
23 May 2025
Cite this Entry
“Insane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insane. Accessed 3 Jun. 2025.
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