| Answer | Crossword Clue |
|---|---|
| bombsites | BOMBSITE, an area that has been bombed |
| bombsite | an area that has been bombed |
| calluses | A thickened and hardened part of the skin or soft tissue, esp. in an area that has been subjected to friction |
| callouses | A thickened and hardened part of the skin or soft tissue, esp. in an area that has been subjected to friction |
| shields | A large rigid area of the earth's crust, typically of Precambrian rock, that has been unaffected by later orogenic episodes, e.g., the Canadian Shield |
| populations | The specified extent or degree to which an area is or has been populated |
