General Knowledge

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Across
  1. 2. Quickly undo (clothing)
  2. 5. Made from pottery
  3. 11. Chain of rocks near the shore
  4. 13. Reddish-brown due to corrosion
  5. 14. Extra, left over
  6. 15. Whirlpool hot tub
  7. 17. Capable of being dissolved
  8. 18. Chewing of the cud
  9. 19. The heavens
  10. 21. Part of an oar
  11. 22. Scrabble piece
Down
  1. 1. Officers of the law
  2. 3. Holiday business
  3. 4. First part of what you are called
  4. 6. Coverage against loss
  5. 7. Curl up in a warm place
  6. 8. Servitude, bondage
  7. 9. Throbbed with pain
  8. 10. Manipulator
  9. 12. Pouring down
  10. 16. Not the same
  11. 20. Lawn tidying tool