| Answer | Crossword Clue |
|---|---|
| emery | mineral used for grinding and polishing |
| emeries | mineral used for grinding and polishing |
| EMERY | Mineral for grinding and polishing |
| EMERY | Corundum used for grinding and polishing. |
| abrasives | A substance used for grinding, polishing, or cleaning a hard surface |
| grindstone | A thick disk of stone or other abrasive material mounted so as to revolve, used for grinding, sharpening, or polishing metal objects |
| grindstones | A thick disk of stone or other abrasive material mounted so as to revolve, used for grinding, sharpening, or polishing metal objects |
