Commanding officer and Captain

Commanding officer

Commanding officer noun - One in official command especially of a military force or base.
Usage example: reported directly to the fort's commanding officer

Captain and commanding officer are semantically related. In some cases you can use "Captain" instead a noun phrase "Commanding officer".

Captain

Captain noun - A person in overall command of a ship.
Usage example: the captain is responsible for everything that happens to his ship in the course of a voyage

Commanding officer and captain are semantically related. You can use "Commanding officer" instead a noun "Captain".

Nearby Words: captained, captainship, captaincy, captaining
Cite this Source
Captain and Commanding officer. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/commanding_officer/captain
Commanding officer & Captain. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/commanding_officer/captain>.
Captain or Commanding officer. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/commanding_officer/captain.
Google Ngram Viewer shows how "commanding officer" and "captain" have occurred on timeline