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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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
Noun
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The first introduced the audience to the cast of the film: Sally Hawkins, playing a kindly foster mother who — as Danny introduced her — might be a psychopath, Billy Barratt and Sora Wong as her two new foster kids, and Jonah Wren Phillips as her younger, troubled foster son.—
Wilson Chapman,
IndieWire,
31 Mar. 2025
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In separate filings, the defense is also asking the court to limit the use of the words murder, psychopath and sociopath.—
Michael Ruiz,
Fox News,
8 Mar. 2025
Noun
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Holding out hope for Hannah’s return, or Janine’s liberation, or… anything, really, by this point in the Hulu drama’s final run can feel like a fool’s errand.—
Kimberly Roots,
TVLine,
8 Apr. 2025
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Unfortunately, building massive scale factories here in the US to replace overseas production would be a fool’s errand.—
Robert C. Wolcott,
Forbes.com,
8 Apr. 2025
Adjective
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Amanda learned in like 10 seconds, which is insane.—
Scott Roxborough,
The Hollywood Reporter,
24 Mar. 2025
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If 51% of the population is being so underserved, the ratio to opportunity is insane.—
Gemma Allen,
Forbes,
23 Mar. 2025
Adjective
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While tailback isn’t a need, only foolish franchises pass up adding generational talents such as Jeanty.—
Omar Kelly,
The Orlando Sentinel,
8 Apr. 2025
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Evening rush-hour commuters — who thought winter was over — felt foolish after the city was socked with a record-breaking spring snowfall.—
Kori Rumore,
Chicago Tribune,
1 Apr. 2025
Noun
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That joke might be fine if everyone in Smash were a maniac.—
Jackson McHenry,
Vulture,
11 Apr. 2025
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And one week after his party homicidal maniacs had started a war that, among a great many other shocking and despicable things, had alienated his daughter from him and from her family and people.—
David Bezmozgis,
New Yorker,
6 Apr. 2025
Noun
-
It’s not known what caused the goose to leave Wrigley.—
Chicago Tribune,
Chicago Tribune,
8 Apr. 2025
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For one thing, the methods for growing and manipulating the embryonic precursors of avian sperm and eggs in a lab setting have been developed for only two birds: the chicken and, recently, the goose.—
D. T. Max,
New Yorker,
7 Apr. 2025
Cite this Entry
“Lunatic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/lunatic. Accessed 22 Apr. 2025.
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