Across
- 2. suitable for use as food
- 4. sediment that has settled at the bottom of a liquid
- 6. having sections or patches colored differently
- 7. too old to be useful
- 11. provoke or stir up
- 13. a saying that is widely accepted on its own merits
- 14. fix firmly
- 16. a message whose ingenuity has the power to evoke laughter
- 17. a medical dressing spread on a cloth and applied to skin
- 20. the scum formed by oxidation at the surface of molten metals
Down
- 1. characterized by effort to the point of exhaustion
- 3. habitually reserved and uncommunicative
- 5. avoid one's assigned duties
- 8. dig up for reburial or medical investigation
- 9. deserving or bringing disgrace or shame
- 10. play or run boisterously
- 12. carve, cut or etch into a material or surface
- 15. drink large quantities of
- 18. uncontrollably noisy
- 19. tooth on the rim of gear wheel