| Answer | Crossword Clue |
|---|---|
| EAR | Keep an .. to the ground |
| EAR | Keep an ... to the ground |
| EARTO | Keep an ... the ground |
| EARTO | Keep an .. the ground |
| EARTO | Keep an ... the ground. |
| EARTO | Keep an -- the ground |
| EARTO | Keep an ..... the ground |
| ANEAR | Keep ... to the ground |
| ANEAR | Keep .. to the ground |
| ANEAR | Keep ... to the ground. |
| ANEAR | Keep ..... to the ground |
| ANEAR | "Keep ... to the ground" |
| ANEAR | Keep .... to the ground |
| ANEAR | Keep ... to the ground (listen) |
| ANEAR | Keep ... to the ground (be on the alert). |
| ANTS | People on the ground, to people in an airplane |
