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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This whole exercise of proving the absence of antisemitism as a prerequisite to criticizing Israeli government policy is absurd.—
Raja Krishnamoorthi,
MSNBC Newsweek,
9 Apr. 2025
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Still, the sexist double standards around pockets have continued to be present in absurd ways.—
Jacqui Palumbo,
CNN Money,
9 Apr. 2025
Adjective
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Friendships built on insecurity, where men constantly have to prove their manhood, are a breeding ground for toxic attitudes and stupid decision-making.—
Terry Ward,
CNN Money,
13 Apr. 2025
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Also, his team told him over the radio, basically, don’t do anything stupid, Nato is going to be penalized for not using all his Attack Mode.—
David J. Neal,
Miami Herald,
12 Apr. 2025
Adjective
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But for others, anxiety is an ongoing disorder that causes excessive worry, and isn't just prompted by stressful situations.—
Hannah Yasharoff,
USA Today,
9 Apr. 2025
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This study, which was published in the journal Neurology, comes when clinicians and public health advocates are raising awareness of alcohol use disorder and issues related to excessive alcohol consumption.—
Katia Hetter,
CNN Money,
9 Apr. 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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Continue reading … 'THIS IS SO CRAZY' – DOGE reveals bizarre findings of unemployment insurance claims.—
FOXNews.com,
FOXNews.com,
10 Apr. 2025
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However, the match's outcome was overshadowed by a post-match attack from Knight's WrestleMania opponent for the United States Championship, Jacob Fatu, who appeared unexpectedly and delivered a brutal beating, culminating in him licking the US title in a bizarre display of dominance.—
David Faris,
MSNBC Newsweek,
12 Apr. 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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Women are being stripped of their titles and, in the most extreme cases, their rights.—
Stephanie McNeal,
Glamour,
17 Apr. 2025
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Think about the weather: Between 2018 and 2023, three out of four people in the U.S. experienced an extreme weather event like a hurricane, a fire, or a flood.—
Jennifer Tescher,
Forbes.com,
17 Apr. 2025
Cite this Entry
“Insane.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/insane. Accessed 24 Apr. 2025.
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