Flyby
Test flight and flyby are semantically related. In some cases you can use "Test flight" instead a noun "Flyby".
Test flight
Flyby and test flight are semantically related. Sometimes you can replace term "Flyby" with "Test flight", this terms are similar.
Mutual synonyms
Cite this Source
Test flight and Flyby. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/flyby/test_flight
Flyby & Test flight. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/flyby/test_flight>.
Test flight or Flyby. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/flyby/test_flight.
Google Ngram Viewer shows how "flyby" and "test flight" have occurred on timeline