The term 'large area' can be described by three crossword solutions: TRACT (5 letters), EXPANSE (7 letters), and squaremile (10 letters). A TRACT is a large piece of land, usually used for farming or other agricultural purposes. An EXPANSE is an extensive area of land or water, often with no distinct boundaries. A squaremile is a unit of area measurement equal to the area of a square with sides one mile in length. Together, these three words provide a comprehensive description of a large area.