a watercraft a mast and sail one or more hulls a rudder and tiller a keel rigging and lines a boom a bowsprit a deck and cabin
sailboat which is a watercraft sailboat which is a mast and sail sailboat which has one or more hulls sailboat which is a rudder and tiller sailboat which is a keel sailboat which has rigging and lines sailboat which is a boom sailboat which is a bowsprit sailboat which is a deck and cabin