The crossword solutions for the term LAND, GROUND are TERRAIN, which is a seven-letter word. The term 'TERRAIN' is used to refer to the physical features of an area of land, such as its mountains, hills, valleys, and other features. It can also be used to describe the type of ground surface, such as grassy, rocky, or sandy. In addition, TERRAIN can be used to describe the land in terms of its use, such as agricultural, residential, or industrial.