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fly-by-night

[flahy-bahy-nahyt] / ˈflaɪ baɪˌnaɪt /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Many of the detainees are without any legal counsel or fallen prey to fly-by-night immigration attorneys.

From Salon May 30, 2026

Such data would have shown the surge in what is alleged to be fake autism diagnoses and treatments in Minnesota that were billed by fly-by-night Medicaid providers.

From The Wall Street Journal Feb. 13, 2026

Some are on fly-by-night commercial websites that reveal little information about who runs them or the technology they’re based on.

From Seattle Times May 23, 2024

But she doesn’t consider Chaudhari’s team to be like other fly-by-night investors.

From Los Angeles Times May 25, 2023

Those jars were something you might expect to find in the basement of a fly-by-night medical school, not a house full of children.

From "Miss Peregrine's Home for Peculiar Children" by Ransom Riggs




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