First officer
Pilot and first officer are semantically related In some cases you can replace term "Pilot" with "First officer", this terms are similar.
Pilot
Pilot noun - One who flies or is qualified to fly an aircraft or spacecraft.
First officer and pilot are semantically related in captain topic. You can use "First officer" instead a noun "Pilot".
Both terms in one sentence
- The pilot and copilot were the captain and first officer, and the speed was measured in knots.
- The character played by Majel Barrett in the first series pilot, "The Cage," is referred to only as "Number One," the unofficial nickname attached to her position as Captain Pike's first officer.
Source: No Name Given / Live-Action TV -
In Star Trek, the wife of Gene Roddenberry, Majel Barret, was in the first pilot episode as the female first officer.
Source: Wig, Dress, Accent
Cite this Source
Pilot and First officer. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/first_officer/pilot
First officer & Pilot. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/first_officer/pilot>.
Pilot or First officer. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/first_officer/pilot.
Google Ngram Viewer shows how "first officer" and "pilot" have occurred on timeline