| Answer | Crossword Clue |
|---|---|
| AHUM | Whirring. |
| BIRRS | Whirring sounds. |
| BIRR | Whirring sound |
| BIRRS | Whirring sounds |
| BURR | Whirring sound. |
| BIRR | Whirring sound. |
| SKIR | Whirring sound: Var. |
| BIRRS | Vibrant whirring sounds |
| SCUR | Whirring sound: Var. |
| BIRRED | Made a whirring sound |
| CHURR | Whirring sound made by a beetle. |
| BIRR | Whirring sound of an Ethiopian coin? |
| CHURR | Whirring noise, as made by a partridge. |
| BIRR | Whirring sound, as of a spinning wheel. |
