as in lunatic
one having or showing a severely disordered or abnormal state of mind
his insistence that aliens were monitoring his thoughts forced us to conclude that he was in fact a loony
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variants
also looney
1
as in stupid
showing or marked by a lack of good sense or judgment
that's got to be the looniest idea I've ever heard
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in psychotic
having or showing a severely disordered or abnormal state of mind
I probably sound like a loony talking to myself like I do
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Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of loony
Declan Gallagher, EW.com, 15 Sep. 2024
Innocent people are dying daily in this loony country.
—Letters To The Editor, The Mercury News, 12 Sep. 2024
His unhinged pattern of loony behavior should scare America.
—George Skelton, Los Angeles Times, 15 Aug. 2024
The tone of Apocalypse rediscovered the fun, bloody camp of Coven, but this time with killer robots, murderous Silicon Valley nerds, and loony Satanists in the mix.
—Brian Moylan, Vulture, 26 Apr. 2024
See All Example Sentences for loony
Adjective
Holland treats the idea of a loony murderer’s spirit occupying a doll’s form with an uncommon seriousness.
—Recent Examples of Synonyms for loony
Adjective
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Amelia soon decides that stupid boys (and humans in general) aren't worth keeping around.—
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Sharing war plans outside U.S. government systems is the kind of offense that is almost too stupid to commit.—
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.—
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The first personality is the lunatic, chaotic artist, with no limits.—
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.—
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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.—
Adjective
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Tauruses will go crazy for something chic, functional, and soft to the touch.—
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Before getting into the chaos of episode 5, that episode 4 cliff hanger was crazy.—
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.—
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Lewis prescribed Price anti-psychotic medication after a mental health referral Sept. 1.—
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.—
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That said, sense-making is a fool’s errand in this era.—
Adjective
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This strategy worked for him for about 10 years—and then began to bore him silly.—
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Props to the people who green-lit Angry Birds to give kids a silly movie about infanticide.—
Noun
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The story was one aspect – a group of friends who encounter a family of cannibals, including the chainsaw-wielding maniac known as Leatherface.—
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There is no saving the world, no genocidal maniac trying to conquer new realms.—
Cite this Entry
“Loony.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loony. Accessed 15 Apr. 2025.
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