| Answer | Crossword Clue |
|---|---|
| PLY | Work busily |
| plies | to work with busily |
| plied | to work with busily |
| ply | to work with busily |
| plying | to work with busily |
| plying | to perform one's work busily |
| plies | to perform one's work busily |
| ply | to perform one's work busily |
| plied | to perform one's work busily |
