red flags

plural of red flag
as in red lights
something that tells of approaching danger or risk the résumé she accidentally left on the office printer was a red flag that she was planning to quit

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of red flags With this knowledge, CR decided to test several popular toddler towers themselves to alert caregivers to any safety red flags. Devonne Goode, Parents, 4 Sep. 2025 There weren’t any immediate red flags in the months leading up to the start of school, but on the first day fellow teachers told her about one student’s severe behavioral issues. IndyStar, 3 Sep. 2025 Recent polling of the Virginia and New Jersey gubernatorial races signals red flags for Republicans, who are hoping to eke out victories in November despite both states' Democratic leanings. Andrew Stanton, MSNBC Newsweek, 3 Sep. 2025 Teach kids to recognize red flags, like advice that seems too good to be true or comes from anonymous social media accounts. Brian Castrucci, Forbes.com, 3 Sep. 2025 Hovey's donor status raised red flags for residents, too. Taylor Seely, AZCentral.com, 21 Aug. 2025 Despite these numerous, blazing red flags, there’s something about Rick that solicits sympathy. Ben Travers, IndieWire, 14 Aug. 2025 Last year, Dell gave its workers literal red flags for not swiping their badge enough. Jessica Coacci, Fortune, 14 Aug. 2025 Not every toxic relationship announces itself with obvious red flags. Jenna Ryu, SELF, 14 Aug. 2025
Recent Examples of Synonyms for red flags
Noun
  • That interaction produces the green and red lights.
    Jamie Carter, Forbes.com, 2 Sep. 2025
  • The crossing arms are already down, red lights flashing in warning.
    Devoun Cetoute, Miami Herald, 23 Aug. 2025
Noun
  • This storm may intensify, so be certain to monitor local radio stations and available television stations for additional information and possible warnings from the National Weather Service.
    NC Weather Bot, Charlotte Observer, 5 Sep. 2025
  • The entire shoreline is under high swim risk warnings, and advisories for boaters and mariners.
    Sarah Moore, Freep.com, 5 Sep. 2025
Noun
  • According to the Mayo Clinic, the surgery involves cutting away thin layers of the skin until there are no signs of cancer.
    Ingrid Vasquez, PEOPLE, 5 Sep. 2025
  • There are early signs that Alonso will bring the best out of him.
    Mario Cortegana, New York Times, 5 Sep. 2025

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Cite this Entry

“Red flags.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/red%20flags. Accessed 9 Sep. 2025.

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