The term 'land in the ocean' can be described by three different crossword solutions: ISLE (4 letters), CAY (3 letters), and Ile (3 letters). An ISLE is a small island, usually located in a body of water such as a lake or an ocean. A CAY is a low, sandy island, typically found in tropical regions. An ile is a French word for an island, usually found in a river or lake. All three terms refer to land surrounded by water, and are often used interchangeably.