Shellback and Swabbie

Swabbie and shellback are semantically related in sailor topic. In some cases you can use "Swabbie" instead a noun "Shellback", when it comes to topics like person who travels by sea.

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

Shellback and swabbie are semantically related in sailor topic. You can use "Shellback" instead a noun "Swabbie", if it concerns topics such as person who travels by sea.