PRAIRIE
| Date | Clue |
|---|---|
| 2024-07-23 | Wide-open grassland |
| 2020-11-04 | Midwest expanse |
| 2020-04-26 | Some of the American heartland |
| 2017-12-21 | Badlands National Park feature |
| 2015-05-20 | With 11-Down, barking rodent |
| 2014-07-12 | Plain variety |
| 2012-06-27 | Flat land |
| 2012-02-26 | Sod house locale |
| 2010-01-10 | With 47-Down, Manitoba, Saskatchewan and Alberta |
| 2007-07-09 | Kansas expanse |
| 2001-11-18 | Pioneer's place |
| 2000-09-22 | Pronghorn antelope habitat |
| 1999-09-19 | ___ State (Illinois) |
| 1995-06-02 | Kind of dog |
| 1995-03-11 | Steppe |