Pilot
Pilot adjective - Made or done as an experiment.
Unestablished and pilot are semantically related. In some cases you can use "Unestablished" instead an adjective "Pilot".
Unestablished
Unestablished adjective - Not established.
Pilot and unestablished are semantically related. Sometimes you can use "Pilot" instead an adjective "Unestablished".
Mutual synonyms
Cite this Source
Unestablished and Pilot. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/pilot/unestablished
Pilot & Unestablished. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/pilot/unestablished>.
Unestablished or Pilot. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/pilot/unestablished.
Google Ngram Viewer shows how "pilot" and "unestablished" have occurred on timeline