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Antonyms for Fly-by-night operation. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/antonyms/fly-by-night_operation
Antonyms for Fly-by-night operation. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/antonyms/fly-by-night_operation>.
Antonyms for Fly-by-night operation. 2016. Accessed August 07, 2026. https://thesaurus.plus/antonyms/fly-by-night_operation.