as in foolish
showing or marked by a lack of good sense or judgment
such lunatic clowning during a solemn ceremony is completely inappropriate
Synonyms & Similar Words
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Antonyms & Near Antonyms
as in fool
a person who lacks good sense or judgment
No, you can't ski off the roof, you lunatic!
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of lunatic
U T Editorial Board, San Diego Union-Tribune, 26 Sep. 2025
However, the team has been a target of lunatic pro-Palestine protesters who have taken issue with the team's name, even though the team has no formal ties to the Israeli government.
—Matt Reigle Outkick, FOXNews.com, 6 Sep. 2025
Susan B. Glasser, New Yorker, 15 Jan. 2026
Director Kash Patel and his FBI would be lunatics to invite the Minnesota law enforcement officials who watched their own police station be burned to the ground in the Floyd riots anywhere near the current investigation.
—David Marcus, FOXNews.com, 10 Jan. 2026
See All Example Sentences for lunatic
Adjective
Couldn’t a handful have said Pete Hegseth running the Pentagon is dubious enough, but giving a conspiratorial lunatic power over the Centers for Disease Control is a bridge far too far?
—U T Editorial Board, San Diego Union-Tribune, 26 Sep. 2025
However, the team has been a target of lunatic pro-Palestine protesters who have taken issue with the team's name, even though the team has no formal ties to the Israeli government.
—Matt Reigle Outkick, FOXNews.com, 6 Sep. 2025
Noun
The President and his advisers have called those opposing them in Minnesota radical lunatics, domestic terrorists, and outright insurrectionists.
—Susan B. Glasser, New Yorker, 15 Jan. 2026
Director Kash Patel and his FBI would be lunatics to invite the Minnesota law enforcement officials who watched their own police station be burned to the ground in the Floyd riots anywhere near the current investigation.
—David Marcus, FOXNews.com, 10 Jan. 2026
See All Example Sentences for lunatic
Recent Examples of Synonyms for lunatic
Adjective
-
The idea of giving that over to a robot seems foolish [and] boring.—
Melinda Newman,
Billboard,
26 Jan. 2026
-
Black people cast and produced to look stupid and foolish as standard operating procedure.—
Chadd Scott,
Forbes.com,
24 Jan. 2026
Noun
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Of course, comparing the bottle in question to contemporary releases is a fool’s errand—this was something different entirely.—
David Thomas Tao,
Forbes.com,
26 Jan. 2026
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Breaking down such a layered metaphysical concept with the relatively few words left in this review would be a fool’s errand, but suffice it to say that all of the math miraculously checks out.—
Christian Zilko,
IndieWire,
26 Jan. 2026
Adjective
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What happens, though, when those excesses transcend the merely stupid, the merely unjust, to become existential?—
Literary Hub,
Literary Hub,
29 Jan. 2026
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People who approve of ICE’s actions aren’t necessarily stupid or evil.—
Dev Patnaik,
Forbes.com,
27 Jan. 2026
Noun
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However, unexpected and decidedly unwelcome guests keep turning up, including Beau’s brother, and a man who might be a homicidal maniac.—
Matthew J. Palm,
The Orlando Sentinel,
18 Jan. 2026
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Not the fear of an actor out of her element, or the more mundane fear of a victim being chased around by an ax-wielding maniac.—
Bilge Ebiri,
Vulture,
31 Dec. 2025
Adjective
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The far right just became very mad at me.—
Stephania Taladrid,
New Yorker,
1 Feb. 2026
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But people are mad, and resolute.—
Los Angeles Times,
Los Angeles Times,
1 Feb. 2026
Adjective
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Huw just waiting for him without involving the police or having really any plan whatsoever is just as silly.—
Erik Kain,
Forbes.com,
29 Jan. 2026
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Wain was joined by stars Ken Marino (who co-wrote the film), Zoey Deutch, John Slattery, Miles Gutierrez-Riley, Sabrina Impacciatore, and Ben Wang to reminisce about making their unapologetically silly comedy.—
Christian Zilko,
IndieWire,
29 Jan. 2026
Noun
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But those synergies and efforts to goose company revenue were not enough to outpace costs; the company was losing about $500,000 a year.—
Paul Flahive,
Austin American Statesman,
27 Jan. 2026
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An Ankeny man violated the Migratory Bird Treaty Act after killing a goose with his vehicle last year.—
Kyle Werner,
Des Moines Register,
27 Jan. 2026
Adjective
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What a crazy winter this had been.—
Literary Hub,
Literary Hub,
27 Jan. 2026
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Holding space for your interests, priorities and life circumstances is good offense, but a crazy job market also requires strong career defense, such as plugging up your financial foundation and skill gaps.—
Caroline Ceniza-Levine,
Forbes.com,
26 Jan. 2026
Cite this Entry
“Lunatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunatic. Accessed 2 Feb. 2026.
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