A cruise is a type of vacation that involves traveling on a large ship. COAST is a five-letter word for the shoreline of an ocean, lake, or river. A seven-letter word for a cruise is JOURNEY, which means a long and often difficult process of TRAVEL. GLIDE is a five-letter word that means to move smoothly and effortlessly. TOUR is a four-letter word for a JOURNEY taken for pleasure. TRAVEL is a six-letter word for the act of going from one place to another. TRIP is a four-letter word for a JOURNEY taken for pleasure or business. GO is a two-letter word for to move or TRAVEL. SAIL is a four-letter word for to TRAVEL on water in a boat with sails. Ona is a three-letter word for a VOYAGE or JOURNEY. Tom is a three-letter word for a VOYAGE or JOURNEY. VOYAGE is a six-letter word for a long JOURNEY, especially by sea. Seatrip is a seven-letter word for a JOURNEY by sea.