| Rating | Solver | Clue |
|---|---|---|
| TOILER | Worked hard | |
| SWEATED | Worked hard | |
| SLAVED | Worked hard | |
| GRAFTED | Worked hard | |
| MOILED | Worked hard | |
| TOILED | Worked hard | |
| BEAVERED | Worked hard, ... away | |
| SLOGGED | Worked hard to get original signal logged | |
| MELLOW | Easily worked or penetrated; not hard or rigid; as, a mellow soil. | |