A plain
A broad, flat area of land that is higher than the land surrounding it is referred to as a plateau. It may also be referred to as tableland, mesa, butte, terrace, table hill, tuya, table mountain, or flat.
Floodplain
In Classical Greek, plax means anything flat and broad, especially land; a broad plain; the flat top of a hill.
Floodplain
Floodplain
Floodplain
Kansas
Great Plains.
A flat surface; especially, a broad, level, elevated area of land; a table-land., An ornamental dish for the table; a tray or salver.
The broad flat land that stretches from the Rocky Mountains to the center of the US is called the Great Plains. It is known for its fertile soil and extensive agricultural activities, and it covers states such as Kansas, Nebraska, the Dakotas, and parts of Texas and Oklahoma.
a broad area of flat or gently rolling land is called a plain.
A mesa.