Related Clues:
- Large open grassland
- Exercise after walk in smooth flat land
- An area of flat unforested grassland
- Reporter's rung flat
- Aerobics exercise class for this area's level one
- Couple tours river that is in grassland
- Eurasian ecoregion
- Central Asian plain
- Some of the American heartland
- Much of the Great Plains
- Plain couple that is welcoming affair, finally
- Sound process identifying Russian plain
- Couple crossing river that is in grassland
- Plain expression that is concluding publicity
- Extensive grassland of E Europe and Central Asia