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
-
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
-
Lewis prescribed Price anti-psychotic medication after a mental health referral Sept. 1.—
Thomas Saccente,
Arkansas Online,
17 Jan. 2023
Adjective
-
Some of the replies were the usual stupid snark on social media from people who thrive on being negative.—
Pete Grathoff,
Kansas City Star,
13 Feb. 2025
-
The premise itself is both deeply stupid and incredibly clever (the sweet spot, really).—
Erin Strecker,
IndieWire,
13 Feb. 2025
Noun
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How did the character of Joel—who is not a straightforward psychopath, if there is such a thing—come to you?—
Deborah Treisman,
The New Yorker,
26 Jan. 2025
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As 40,000 acres burn, animals are incinerated alive and the human death toll rises, only a psychopath would look for advantage.—
Sabrina Haake,
Chicago Tribune,
18 Jan. 2025
Noun
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Depending on Trump’s demands, even states that are traditional U.S. partners could conclude that signing any deals with the United States is a fool’s errand because, eventually, Trump will issue even stronger demands in the future.—
Daniel DePetris,
Chicago Tribune,
6 Feb. 2025
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Trump’s Insane Clown Posse Cabinet is very close to being filled with a cadre of fools and quacks, goons and thugs.—
S.E. Cupp,
New York Daily News,
4 Feb. 2025
Adjective
-
Your voice is insane.—
Mary Colurso | mcolurso@al.com,
al,
4 Apr. 2023
-
The Republican and right-wing reaction is just insane.—
Michael Tomasky,
The New Republic,
31 Mar. 2023
Adjective
-
The bottom line: try not to be weather wise, climate foolish.—
Renee Winick,
Twin Cities,
7 Feb. 2025
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Trump's plan for redevelopment of Gaza Strip is both foolish and unworkable, not a great combination.—
Baltimore Sun Editorial Board,
Baltimore Sun,
7 Feb. 2025
Noun
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Bex and her team spend each episode tracking down homicidal maniacs.—
Aramide Tinubu,
Variety,
3 Feb. 2025
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YouTube videos may offer sentimental types and younger curiosity seekers a means to luxuriate in the Old Way of Doing Things, but only a maniac would truly want to go back to that era.—
Anthony Crupi,
Sportico.com,
24 Jan. 2025
Noun
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In a preview clip exclusive to Entertainment Weekly, Maddie and Josh (Bryan Safi) take a call that leads police sergeant Athena (Angela Bassett) on a wild goose chase.—
Patrick Gomez,
EW.com,
4 Feb. 2025
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Tweet of the week: 1 Tweet of the week: 2 A wild goose chase What are the most common reasons for a football match being postponed?—
Tim Spiers,
The Athletic,
24 Jan. 2025
Thesaurus Entries Near lunatic
Cite this Entry
“Lunatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunatic. Accessed 21 Feb. 2025.
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