1
as in psychotic
having or showing a very abnormal or sick state of mind
he had a lunatic obsession with personal hygiene
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in stupid
showing or marked by a lack of good sense or judgment
such lunatic clowning during a solemn ceremony is completely inappropriate
Synonyms & Similar Words
Antonyms & Near Antonyms
1
as in psychopath
a person having or showing a severely disordered or abnormal state of mind
he was raving like a lunatic
Synonyms & Similar Words
2
as in fool
a person who lacks good sense or judgment
no, you can't ski off the roof, you lunatic!
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of lunatic
Erik Wemple, Washington Post, 19 July 2022
Meanwhile, mom Linda (John Roberts) cheerleads with lunatic optimism.
—Amy Nicholson, Variety, 23 May 2022
Having long since given up on reigning in the enormous lunatic wing of their party, Republican leaders had, particularly after the rise of Donald Trump, began actively catering to it.
—Alex Shephard, The New Republic, 20 Apr. 2022
The point of such a response would be to portray the Democrats as the reasonable party upholding moderation and decency in the face of a lunatic assault on the rights and freedoms of the female half of the population.
—Damon Linker, The Week, 1 Apr. 2022
See All Example Sentences for lunatic
Adjective
There’s no malice involved in lunatic-appeasement, however.
—Erik Wemple, Washington Post, 19 July 2022
Meanwhile, mom Linda (John Roberts) cheerleads with lunatic optimism.
—Amy Nicholson, Variety, 23 May 2022
Having long since given up on reigning in the enormous lunatic wing of their party, Republican leaders had, particularly after the rise of Donald Trump, began actively catering to it.
—Alex Shephard, The New Republic, 20 Apr. 2022
The point of such a response would be to portray the Democrats as the reasonable party upholding moderation and decency in the face of a lunatic assault on the rights and freedoms of the female half of the population.
—Damon Linker, The Week, 1 Apr. 2022
See All Example Sentences for lunatic
Recent Examples of Synonyms for lunatic
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 pair will make stupid decisions, and viewers will likely wonder: would a girl like Paula really do that for a mess like Sloane?—
Lisa Kennedy,
Variety,
13 June 2025
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This one is one person on the street obviously taking the soul of a protester who was stupid enough to go after some police officers.—
Armando Salguero OutKick,
FOXNews.com,
13 June 2025
Noun
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Stories for the waiting room According to Kevin Dutton, a British psychologist and author, and assorted studies, the 10 careers with the highest proportion of psychopaths are CEO, lawyer, TV news personalities, salespeople, surgeons, journalists, police officers, clergy, chefs and civil servants.—
Scott Lafee,
San Diego Union-Tribune,
3 June 2025
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Burrough reveals the hero of Bob Dylan’s 1967 ballad to be a psychopath.—
Paul Begala,
New York Times,
31 May 2025
Noun
-
Soccer is the most popular sport in the world and the city’s essential billionaire investor, Morningstar founder Joe Mansueto, is no fool.—
The Editorial Board,
Chicago Tribune,
3 June 2025
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Camp offered sanctuary, a mode of performance that didn’t suffer hypocritical fools gladly.—
Charles McNulty,
Los Angeles Times,
3 June 2025
Adjective
-
Amanda learned in like 10 seconds, which is insane.—
Scott Roxborough,
The Hollywood Reporter,
24 Mar. 2025
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The emu egg—a two pound, eight-inch ovoid with a sultry teal shell gently speckled in pale green—seemed like just the right absurdist final flourish for an already insane endeavor.—
Helen Rosner,
The New Yorker,
23 Mar. 2025
Adjective
-
Kent can often just look foolish onstage, sitting there idling.—
Nan Z. Da
June 10,
Literary Hub,
10 June 2025
-
To write off the Israeli leader would be foolish, especially with new elections not required until late 2026.—
Yair Rosenberg,
The Atlantic,
22 May 2025
Noun
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The fact that death itself is the protagonist, rather than some mask-wearing homicidal maniac, is what gives these films their morbid allure.—
Frank Scheck,
HollywoodReporter,
13 May 2025
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And a perilous Purge situation flooding the streets with maniacs?—
Matt Webb Mitovich,
TVLine,
1 Apr. 2025
Noun
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But Day is three times smarter than anyone else in the picture, thinking one step ahead of Stewart, who spends too much time on a wild goose chase and trying to figure out how to eat an African dinner with one hand.—
Neal Justin,
Boston Herald,
13 June 2025
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The filler is made of 100% exclusive Hutterite, a high-quality goose down, and the shell is made of 100% sateen cotton.—
Rebecca Jones,
Southern Living,
30 May 2025
Cite this Entry
“Lunatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunatic. Accessed 21 Jun. 2025.
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