BOAT- a small vessel propelled on water by oars, sails, or an engine.
YATCH- a medium-sized sailboat equipped for cruising or racing.
JET SKI- a small jet-propelled vehicle that skims across the surface of the water and typically is ridden like a motorcycle.
CRUISE SHIP- a large ship that stops at different ports and carries passengers who are traveling for pleasure.
RAFT- a flat buoyant structure of timber or other materials fastened together, used as a boat or floating platform.
HOVERCRAFT- a vehicle or craft that travels over land or water on a cushion of air provided by a downward blast. A design was first patented by Christopher Cockerell (1910–99) in 1955.
SUBMARINE- a warship with a streamlined hull designed to operate completely submerged in the sea for long periods, equipped with a periscope and typically armed with torpedoes or missiles.
KAYAK- a canoe of a type used originally by the Inuit, made of a light frame with a watertight covering having a small opening in the top to sit in.
PIRATE SHIP- a sailing vessel used by a person who commits robbery on the seas.
CARGO SHIP- or freighter is a merchant ship that carries cargo, goods, and materials from one port to another.