| Rating | Solver | Clue |
|---|---|---|
| LOAM | Rich fertile soil | |
| HUNGRY | Not rich or fertile; poor; barren; starved; as, a hungry soil. | |
| RICH | Yielding large returns; productive or fertile; fruitful; as, rich soil or land; a rich mine. | |
| HUMUS | Rich soil | |
| LOESS | Fertile soil | |
| MARL | Fertile soil | |
| PEAT | Rich soil | |
| BATFUL | Rich; fertile. | |