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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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
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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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Examples Sentences
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Recent Examples of loony
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
The choice of Offenbach’s loony comedy about a pair of starving Peruvian artists and their manipulation by a powerful philandering viceroy was the recommendation of mezzo-soprano Isabel Leonard — who sings the title role with disarming comedic chops to rival her formidable pipes.
—Michael Andor Brodeur, Washington Post, 21 Mar. 2024
See all Example Sentences for loony 
Adjective
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
The choice of Offenbach’s loony comedy about a pair of starving Peruvian artists and their manipulation by a powerful philandering viceroy was the recommendation of mezzo-soprano Isabel Leonard — who sings the title role with disarming comedic chops to rival her formidable pipes.
—Michael Andor Brodeur, Washington Post, 21 Mar. 2024
See all Example Sentences for loony
Recent Examples of Synonyms for loony
Adjective
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Wild Card with Rachel Martin Issa Rae on the belief that gets her through 'stupid mistakes and bad decisions' Lithgow: More.Rachel Martin, NPR, 8 Dec. 2024
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For the people stupid enough to have trusted a midwit career bureaucrat as unscrupulous as President Joe Biden, there’s a sixth stage just before acceptance: delusion.Becket Adams, National Review, 8 Dec. 2024
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.Charles McNultyTheater Critic, Los Angeles Times, 30 Jan. 2023
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The first personality is the lunatic, chaotic artist, with no limits.John Bleasdale, Variety, 8 Dec. 2022
Noun
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Or Austin Butler giving alabaster psychopath in Dune: Part Two.Joe Reid, Vulture, 10 Dec. 2024
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Sadly, this instinct goes both ways—psychopaths are similarly able to read others, most notably vulnerable targets.Gautam Mukunda, Forbes, 29 Oct. 2024
Adjective
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Tauruses will go crazy for something chic, functional, and soft to the touch.Meghan Rose, Glamour, 9 Feb. 2023
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Before getting into the chaos of episode 5, that episode 4 cliff hanger was crazy.Calie Schepp, EW.com, 6 Feb. 2023
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
Noun
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Market timing is a risky game and often a fool’s errand.Ron Insana, CNBC, 9 Dec. 2024
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Alexander felt that he had been played the fool — made to love a baby who wasn’t his to raise.Julia Whelan Krish Seenivasan Lance Neal, New York Times, 25 Nov. 2024
Adjective
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Packed with silly hijinks, this 2004 comedy also stars Kristin Chenoweth and Kristin Davis.Kelsie Gibson, People.com, 17 Dec. 2024
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But 2024 is not 2017; silly overlays have given way to undetectable beauty filters.Chloe Albanesius, PCMAG, 16 Dec. 2024
Noun
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And finally, Matador is readying the next batch of catalog reissues from legendary psychedelic/psychotic maniacs Butthole Surfers.Jason Pettigrew, SPIN, 21 Nov. 2024
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Similarly, gays in horror movies could just go camping with their friends — and worry about psycho killers who were just good old-fashioned horror-movie maniacs, instead of moralizing sin hunters or trans people made terrifying.Jordan Crucchiola, Vulture, 12 June 2024
Thesaurus Entries Near loony
Cite this Entry
“Loony.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/loony. Accessed 22 Dec. 2024.
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