Deck hand and Shipmate

Shipmate and deck hand are semantically related in sailor topic. In some cases you can use "Shipmate" instead a noun phrase "Deck hand", when it comes to topics like person who travels by sea.

Shipmate noun - An associate on the same ship with you.

Deck hand and shipmate are semantically related in sailor topic. You can use "Deck hand" instead a noun "Shipmate", if it concerns topics such as person who travels by sea.