How to Use behavior in a Sentence

behavior

noun
  • I'm surprised by her bad behavior toward her friends.
  • Doctors are trying to educate people about behaviors that can put them at increased risk for skin cancer.
  • Students will be rewarded for good behavior.
  • The experiment tested the behavior of various metals under heat and pressure.
  • An acceptable social behavior in one country may be unacceptable in another country.
  • Tina, on the other hand, is the new: the new behavior, the new hope.
    Rafaela Bassili, Vulture, 7 Nov. 2024
  • Even if he is used to that kind of behavior from his friends.
    Judith Martin, The Mercury News, 16 Aug. 2024
  • Dave, who seemed used to this silly behavior, told his wife to get out of the hall.
    Jacqueline Tempera, Women's Health, 16 Feb. 2023
  • Now, many crows in the same neck of the woods show hostile behavior to humans.
    Zayna Syed, Popular Science, 15 June 2023
  • Zafesova says that what drew the ire of Solovyov was the behavior of students in the city.
    Amy Kellogg, Fox News, 20 May 2022
  • In other words, behavior is what changed for the most part.
    Gideon Kimbrell, Forbes, 6 June 2022
  • Should mom rock the boat about sons-in-law’s behavior at cabin?
    Carolyn Hax, Washington Post, 27 Sep. 2023
  • What type of message does this send to the people who think this behavior is ok?
    Deena Zaru, ABC News, 2 June 2023
  • Last week, one of the staff members told me that his behavior is worse than the other kids in his group.
    Amy Dickinson, Detroit Free Press, 20 June 2024
  • If behavior at school is a problem, the kids pay for it on the field — push-ups, sprints, extra laps.
    Petula Dvorak, Washington Post, 17 Nov. 2022
  • The host described Smith’s behavior at the Oscars as the actor standing up for the wrong thing at the wrong time.
    Los Angeles Times, 14 Dec. 2022
  • Your wife’s main concern is to shift the blame for her behavior onto you.
    Carolyn Hax, Washington Post, 8 Aug. 2023
  • The data contains IDs to map the behavior to a profile.
    José Adorno, BGR, 7 Nov. 2022
  • The book is full of stories about the predictable costs of fame and about the bad behavior that keeps on happening.
    The Salt Lake Tribune, 28 Oct. 2022
  • On the morning of the shooting, the parents were summoned to the school over their son’s troubling behavior.
    Tresa Baldas, Detroit Free Press, 18 Nov. 2022
  • And that led to a lot of aggression and bad behavior at the beginning of the album.
    Raven Brunner, People.com, 8 Apr. 2025
  • And just maybe, their behavior isn't so alien after all.
    Kaely Monahan, The Arizona Republic, 17 Aug. 2023
  • This led the researchers to believe the behavior is learned rather than innate.
    Katie Hunt, CNN, 19 May 2022
  • Since his guilty plea, questions have emerged over what the BBC knew and when about Edwards’ behavior.
    Lily Ford, The Hollywood Reporter, 9 Aug. 2024
  • What if they’re kicked out of a shelter because of their behavior?
    USA TODAY, 22 Apr. 2024
  • The Duke of Sussex was in childhood known for his own cheeky behavior when in public.
    Gordon G. Chang, MSNBC Newsweek, 8 Apr. 2025
  • No one that worked with him or witnessed his behavior is surprised by any of this.
    Bill Goodykoontz, The Arizona Republic, 3 May 2024
  • Everyone is going to be a bit stressed out near the 21st, though; don’t take their off-putting behavior to heart.
    Katharine Merlin, Town & Country, 16 May 2023
  • As for longer-simmering, perhaps more structural market behaviors that should raise eyebrows?
    Michael Santoli, CNBC, 12 July 2025
  • Some smoldering and creeping fire behavior can be expected with backing and flanking into Wooley Creek tributary drainages.
    Ca Wildfire Bot, Sacbee.com, 12 July 2025

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