Bluejacket and Swab

Bluejacket noun - A serviceman in the navy.

Swab and bluejacket are semantically related. in sailor topic. In some cases you can use "Swab" instead a noun "Bluejacket", when it comes to topics like person who travels by sea, person who makes living on the sea.

Swab noun - One who operates or navigates a seagoing vessel.

Bluejacket and swab are semantically related. Sometimes you can use "Bluejacket" instead a noun "Swab".