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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.

See Examples For:

"This scheme was not a quick fly-by-night operation," Blanche said.

From Barron's ● Aug. 12, 2026

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

From Salon ● May 30, 2026

According to a federal complaint, 27-year-old Abdinajib Hassan Yussuf set up a fly-by-night autism center claiming to provide one-on-one therapy for autistic children.

From The Wall Street Journal ● Mar. 8, 2026

Anybody who might have assumed that “Rust” was some fly-by-night exploitation flick should know that its bones are very much that of a moody indie with a heart and a conscience.

From Los Angeles Times ● May 2, 2025

And, God knows, Will had plenty of experience with fly-by-night ideas.

From "East of Eden" by John Steinbeck




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