1
as in delusion
a false idea or belief
the once-common fallacy that girls just weren't any good at math
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in deception
the quality or state of being false
the fallacy of the notion of spontaneous generation was demonstrated by the Dutch naturalist Leeuwenhoek
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of fallacy
Its villains are cardboard cutouts, its heroes are unappealing and each scene is laced with logical fallacies.
—
Kelly Lawler, USA TODAY, 20 Feb. 2025
People are rightly pointing out the clear fallacies in the administration’s argument, but behind the jokes and memes is an actual growing concern that flying is becoming increasingly unsafe.
—Ct Jones, Rolling Stone, 20 Feb. 2025
More than four years after the fact and still this fallacy lives on.
—Dp Opinion, The Denver Post, 14 Feb. 2025
Anyone who believes that cancel culture prevails in the entertainment industry can just look at the ongoing record of wins by some highly controversial figures who are not beloved among progressives to know that this might be a fallacy.
—Chris Willman, Variety, 3 Feb. 2025
See All Example Sentences for fallacy
Kelly Lawler, USA TODAY, 20 Feb. 2025
People are rightly pointing out the clear fallacies in the administration’s argument, but behind the jokes and memes is an actual growing concern that flying is becoming increasingly unsafe.
—Ct Jones, Rolling Stone, 20 Feb. 2025
More than four years after the fact and still this fallacy lives on.
—Dp Opinion, The Denver Post, 14 Feb. 2025
Anyone who believes that cancel culture prevails in the entertainment industry can just look at the ongoing record of wins by some highly controversial figures who are not beloved among progressives to know that this might be a fallacy.
—Chris Willman, Variety, 3 Feb. 2025
See All Example Sentences for fallacy
Recent Examples of Synonyms for fallacy
Noun
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Researchers noted the positive effects of ecstatic epilepsy and synthesized fifty-three theoretical models of delusion.—
Rafil Kroll-Zaidi,
Harpers Magazine,
17 Apr. 2025
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Some might suggest that these delusions of grandeur are designed to tranquilize the nervous masses; regardless, the public obviously craves them.—
Lauren Stienstra,
Time,
17 Apr. 2025
Noun
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In another case, Balmer pleaded guilty in 2016 to forgery and theft by deception charges, court documents show.—
Zoe Sottile,
CNN Money,
14 Apr. 2025
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Imposter syndrome is an internal struggle with feeling like a fraud despite being qualified, whereas career catfishing is an active deception.—
Cheryl Robinson,
Forbes.com,
13 Apr. 2025
Noun
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Entities magically endowed with life by the gods are not a rarity in Greek myth.—
Sofia Giannuzzi,
Smithsonian Magazine,
22 Apr. 2025
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At the same time, the Health and Human Service Department, led by Secretary Robert F. Kennedy Jr., has stoked uncertainty and confusion among Americans whose suspicions grew during the pandemic about vaccines and what many scientists worry are myths about alternatives.—
Alexis Simendinger,
The Hill,
21 Apr. 2025
Noun
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Graham Pauley singled and advanced to third when a fielder’s choice turned into a throwing error on Bohm.—
Miami Herald,
Miami Herald,
20 Apr. 2025
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Editor’s Note: Please be mindful that this transcript does not go through our standard editorial process and may contain inaccuracies and grammatical errors.—
Steve Bender,
Southern Living,
19 Apr. 2025
Noun
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This city will never be the same, insofar as our sense of safety, our illusions of permanence and so on, are gone.—
Lorraine Berry,
Los Angeles Times,
21 Apr. 2025
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Mat previously impressed judges on America’s Got Talent in 2014 with his magic, illusions and card tricks.—
Brian Anthony Hernandez,
People.com,
20 Apr. 2025
Noun
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Many of the most outrageous falsehoods were aimed at Bolsonaro’s opponent, Fernando Haddad.—
Jon Lee Anderson,
New Yorker,
7 Apr. 2025
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There can be lots of falsehoods that the AI assumes to be utterly true.—
Lance Eliot,
Forbes.com,
3 Apr. 2025
Cite this Entry
“Fallacy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fallacy. Accessed 30 Apr. 2025.
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