How to Use insidious in a Sentence

insidious

adjective
  • Most people with this insidious disease have no idea that they are infected.
  • Still wheelchair-bound, Sharma couldn’t help but feel insidious thoughts creeping in — the very same thoughts that sought to hold him back from his goals.
    Melanie Fine, Forbes, 6 May 2021
  • The popular artist’s memoir reckons with mental health as well as the insidious ways men affect the lives of women.
    The California Independent Booksellers Alliance, Los Angeles Times, 4 Sep. 2024
  • The established, false metrics of self-worth are insidious and serpentine.
    Sophie Gilbert, The Atlantic, 30 Mar. 2021
  • Misogyny is insidious and takes many forms in our culture, but making fun of someone for posting Minion memes is not one of them.
    Ej Dickson, Rolling Stone, 30 Apr. 2021
  • Good on voters for recognizing the quality of his insidious work.
    Glenn Whipp, Los Angeles Times, 14 Aug. 2024
  • This represents a relatively easy fix to a deeply insidious problem.
    Rebecca Dixon For Cnn Business Perspectives, CNN, 6 Apr. 2021
  • But alongside all of these other more insidious factors affecting people’s uptake of the vaccine lies one less remarked about and far more simple: a fear of needles.
    Liam Hess, Vogue, 28 Apr. 2021
  • Elsewhere, the company’s crackdown on organizing has been more insidious, say workers and labor experts.
    NBC News, 30 Mar. 2021
  • If enacted, the law will help dismantle the insidious backyard breeding industry that makes buying a tiger cub easier than purchasing many breeds of domestic dogs.
    John Goodrich, CNN, 13 May 2021
  • Voice profiling adds an especially insidious means of labeling.
    Joseph Turow, The Conversation, 28 Apr. 2021
  • The first, and perhaps most insidious type of fear is in the sphere of our self.
    Nell Derick Debevoise, Forbes, 27 Feb. 2021
  • And the virus, as the Wall Street Journal put it, is insidious.
    Andrew Mark Miller, Washington Examiner, 17 Nov. 2020
  • Even so, there are insidious flashes of wit to the way that M3GAN speaks.
    Owen Gleiberman, Variety, 4 Jan. 2023
  • The most insidious form of oppression is that which comes at the hands of your own.
    Janice Gassam Asare, Forbes, 28 Jan. 2022
  • The efforts were large and small, from the insidious to old-fashioned dirty tricks.
    Washington Post, 17 Feb. 2018
  • More insidious is moisture that opens the door to mildew.
    Popmech Editors, Popular Mechanics, 21 Nov. 2019
  • The story kind of starts to have this insidious effect on you.
    Roxanne Fequiere, ELLE, 5 Dec. 2022
  • That was what was so insidious about the process, Albury thought.
    New York Times, 1 Sep. 2021
  • In the calmest, most insidious way, Dorothy had been kidnapped.
    Hadley Meares, Los Angeles Magazine, 7 June 2018
  • With the insidious nature of this thing, any of us could fall victim.
    Gordon Monson, The Salt Lake Tribune, 14 Sep. 2020
  • Now the town is known for something much more insidious.
    Ann Killion, SFChronicle.com, 3 Aug. 2019
  • This recipe is more insidious because, Nadine points out, the ants walk all over it, then take it back to their nest.
    Isabel Garcia, House Beautiful, 7 Feb. 2020
  • The first is the ongoing insidious change to an ever-warmer world.
    Jim Williams, Star Tribune, 16 Feb. 2021
  • But this time, as one of the most racist and insidious laws ever created in this country was passed, the leagues slept.
    Mike Freeman, USA TODAY, 29 Mar. 2021
  • The twice-monthly mahjong game also fell victim to the insidious virus.
    oregonlive, 9 June 2021
  • But as many lives as this insidious virus has taken, and will take in the months to come, heart disease will inevitably take more.
    Fortune, 17 Nov. 2020
  • But there's a more subtle and insidious form of racist stereotyping that can be hard to pin down.
    Kristen Rogers, CNN, 5 June 2020
  • This insidious disease has touched every part of the globe.
    Apoorva Mandavilli New York Times, Star Tribune, 6 Aug. 2020
  • Toxoplasma gondii is an intriguing and insidious parasite.
    Michael Irving, New Atlas, 1 Aug. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'insidious.' 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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