The term 'Water, Water Everywhere' is a phrase from the poem 'The Rime of the Ancient Mariner' by Samuel Taylor Coleridge. The crossword solutions for this term are OCEAN (5 letters), OCEANS (6 letters), and Opensea (7 letters). OCEAN refers to the large body of salt water that covers most of the Earth's surface. OCEANS are divided into four distinct regions: the Pacific, Atlantic, Indian, and Arctic. Opensea is an area of open OCEAN that is not part of any particular OCEAN. It is often used to refer to the open waters between continents or islands.