First mate and First officer

First mate

First mate noun - The officer below the master on a commercial ship.
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Synonyms for First mate

First officer and first mate are semantically related. In some cases you can use "First officer" instead a noun phrase "First mate".

First officer

Definitions of First mate not found.

First mate and first officer are semantically related. Sometimes you can replace phrase "First mate" with "First officer", this phrases are similar.

Mutual synonyms

Cite this Source
First officer and First mate. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/first_mate/first_officer
First mate & First officer. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/first_mate/first_officer>.
First officer or First mate. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/first_mate/first_officer.
Google Ngram Viewer shows how "first mate" and "first officer" have occurred on timeline