sail
mast
prow
dock, port
A four letter word starting with the letter a is able.
It depends on what you mean by 'four letter word'. Thea has four letters, so yes it is. It is not a swear word, so it's not that kind of 'four letter word'.
mast
spar
prow
dock, port
A commercial ship is called a liner.
A quay is a platform built parallel to the shore where ships can tie up to. A pier is another four letter word where a ship can dock.
Fore. Main or any sailing term having to do with the supporting lines of a mast
mast
Obviously it's Mast...
base bass bask case ease east fast last lass mast mask mass pass past sass task
Mast(like on a ship) can become mask
The term derives from the US Navy's use of twin mast sailing ships, or brigs, as prison ships.