anchor
the sail catches the wind and keeps the ship going
Your haur keeps your hair in place as it is imbedded into your brain!
Ship's Burser/Bursar/Purser, Ship Accountant, Cruise Ship Cost Accountant, Ship's Bookkeeper. Gopher, for instance.
Something that keeps you from drowning or "going under".
A ship or any vessel is kept in a straight line through positioning the rudder.
a port is the place where a ship unloads and loads goods.
An anchor is a Greek word for something that keeps a boat in place.
The bouyancy of the vessel keeps it afloat. As long as the force of bouyancy is larger then the mass of the ship it will stay afloat.
a davit is a rope that keeps the lifeboaats attached to the side of the ship.
A ship yard
Gravity keeps the planets together