A plateau is a large area of flat land that is higher than the surrounding land. The crossword solutions for the term plateau include PLAIN (5 letters), TABLE (5 letters), HIGHLAND (8 letters), UPLAND (6 letters), TABLELAND (9 letters), and MESA (4 letters). PLAIN refers to an area of flat land with no trees or other features, TABLE is a flat surface used for eating or other activities, HIGHLAND is an area of high land, UPLAND is an area of high land that is not mountainous, TABLELAND is an area of flat land that is higher than the surrounding land, and MESA is a flat-topped hill or mountain.