Synonyms for Tundra:

n.

subcontinent, the mainland, swath, swathe, sweep, field, land mass. plain (noun)
field, steppe, prairie, plateau.
prairie (noun)
moor, pampas, mesa, champaign, savanna, plateau, heath, flatness, prairie, steppe, desert, countryside, veld, plain.

Other synonyms:

Other relevant words:
field.

Usage examples for tundra

  1. There'll be forests all over the tundra – Anything You Can Do ... by Gordon Randall Garrett
  2. The river had begun to widen and the bank to fall to almost a dead level just before reaching Circle the night before, and they now entered upon a dreary expanse of tundra or flat marsh land covered with a meager growth of willow and stunted birch. – The Boy Scouts on the Yukon by Ralph Victor
  3. His dwelling, situated in the neighbourhood of the limit of trees, is probably the stateliest palace of the Siberian tundra admired by natives from far and near. – The Voyage of the Vega round Asia and Europe, Volume I and Volume II by A.E. Nordenskieold