Karlie's puzzle

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Across
  1. 5. something that can be replaced
  2. 7. something is removed
  3. 10. some one invading
  4. 12. something that can move forward
  5. 14. you are hurt
  6. 16. somebody who helps you
  7. 17. someone you do not like
  8. 18. a nice trip you take with your family
  9. 19. is not tangled
Down
  1. 1. a musical instrument with strings
  2. 2. you do not lie
  3. 3. something that can not be replaced
  4. 4. something to make longer
  5. 6. where I pay at a store
  6. 8. something you suggest I use
  7. 9. two things hit hard
  8. 11. a piece of money that cost 25 cents
  9. 13. something to do with music
  10. 15. something the state allows
  11. 18. something important