How to Use fallacy in a Sentence

fallacy

noun
  • The fallacy of their ideas about medicine soon became apparent.
  • Part of the fun of it, in a way, is trying to find the fallacy or the hole in the dastardly scheme.
    Dallas News, 13 July 2021
  • The notion that the plant kingdom is benign is a fallacy.
    Tamar Adler, Vogue, 12 Apr. 2019
  • The fallacy lies in the assumption that any of these pickups could replace a car.
    Don Sherman, Car and Driver, 25 Feb. 2023
  • Even if that is true, the notion that this proves Trump was wrong is a fallacy.
    Jonathan S. Tobin, National Review, 12 Dec. 2017
  • The movie is slightly prone to such fallacies, starting with the title.
    Glenn Kenny, New York Times, 1 Feb. 2018
  • Back home in New York, the fallacy plays out in reverse.
    Gregory Krieg, CNN, 7 July 2017
  • On the menu today: the economics of a blue wave and a reevaluation of the sunk cost fallacy.
    Daniel Tenreiro, National Review, 2 Nov. 2020
  • The idea the food doesn’t need to be subsidized, that tech workers make so much, is a fallacy.
    Nellie Bowles, The Seattle Times, 31 July 2018
  • So a good way to combat the planning fallacy is to break up a complex project into many sub-tasks.
    Dan Ariely, WSJ, 10 Dec. 2020
  • There’s a bit of a fallacy in that some expect teams that have overachieved to maintain their success for the rest of the season.
    Michael Arinze, Chicago Tribune, 1 Nov. 2022
  • These self-conscious times have furnished us with a new fallacy.
    Katy Waldman, The New Yorker, 19 Aug. 2020
  • The sunk cost fallacy is another cognitive bias that can lead to fraud.
    Dr. Gleb Tsipursky, Forbes, 17 Mar. 2023
  • There's a fallacy out there that there's a partnership, and there's not.
    Dave Clark, The Enquirer, 25 Mar. 2021
  • That’s a fallacy that tribal nations spend a lot of time trying to dispel.
    New York Times, 25 May 2021
  • Adele is trying to teach you an economics lesson in the sunk-cost fallacy.
    Natalie Lin, Vulture, 20 Nov. 2021
  • Early on, when Lasley is still in the first flush of love, a friend tells her what a sunk-cost fallacy is.
    Amber Medland, The New Yorker, 19 Jan. 2022
  • Many have already pointed out the fallacies in Trump’s tweets.
    Michael Luo, The New Yorker, 15 July 2019
  • This is a logical fallacy known as begging the question.
    Teddy McDarrah, Forbes, 28 June 2021
  • The first fallacy is founded on the philosophy that wages are set by supply and demand.
    Karan Chopra, Fortune, 9 July 2020
  • That fantasy ranks right up there with the gambler’s fallacy.
    Neil Senturia, San Diego Union-Tribune, 22 Nov. 2021
  • So the context of him committing suicide while on watch, that’s just a fallacy.
    Cnn.com Wire Service, The Mercury News, 13 Aug. 2019
  • The antidote to the price-equals-wealth fallacy is to scale down your expectations.
    William Baldwin, Forbes, 20 Mar. 2021
  • Murray's second contract was the sunk cost fallacy run amok.
    Jeremy Cluff, The Arizona Republic, 5 June 2023
  • There is a way to overcome, or at least mitigate, the planning fallacy.
    Christopher Cox, Time, 15 July 2021
  • Rarely has so much fallacy fit so comfortably into so few words.
    John Tamny, Forbes, 9 May 2021
  • Bad ideas, in other words, collapse on their own fallacies.
    The Christian Science Monitor, 7 Aug. 2017
  • The fallacy of indispensability snares a lot of us, not just the ones with tough parental legacies like yours.
    Carolyn Hax, oregonlive, 30 Sep. 2019
  • But parenting is a ceaseless reminder of the fallacy of control.
    Damon Young, Washington Post, 20 June 2022
  • To insist otherwise is a variation on the sunk cost fallacy.
    A. O. Scott, New York Times, 25 May 2017

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'fallacy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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