sail
Hulk
Argo
Ship?
moor
prow
rats "Rats deserting a sinking ship" is a cliche.
Moor
The four letter word for stern as a noun : Rear to mean rear of a ship or aircraft.The four letter word for stern as an adjective: Hard to mean strict.
A commercial ship is called a liner.
A bitt is a post mounted on a ship's bow for fastening cables and ropes.
ship, late, shape,real,slip
a four letter word beginning with X is xebec (a small historical three masted sailing ship with square sails.