Seafarer
Part of speech: noun
Definition: A sailor or mariner. One who travels by sea.
Mariner
Part of speech: noun
Definition: A sailor.
Seafarer as a noun is a sailor or mariner. while Mariner as a noun is a sailor.
Part of speech: noun
Definition: A sailor or mariner. One who travels by sea.
Part of speech: noun
Definition: A sailor.
We hope you now know whether to use Seafarer or Mariner in your sentence.