| Rating | Solver | Clue |
|---|---|---|
| GRAVEL | Small rounded stone | |
| PEBBLE | Small rounded stone | |
| COBBLESTONE | A large pebble; a rounded stone not too large to be handled; a small boulder; -- used for paving streets and for other purposes. | |
| LAZULI | A mineral of a fine azure-blue color, usually in small rounded masses. It is essentially a silicate of alumina, lime, and soda, with some sodiu... | |
| PEBBLES | Small rounded stones | |
| NODULES | Small rounded protuberances | |
| BOULDER | Large rounded stone | |
| KNOLL | Small rounded hill | |
| CHERRY | Small, red stone fruit | |
| PELLET | Small, rounded, compressed mass of something | |
| PELLETS | Small, rounded, compressed masses of a substance | |