Withee List #7

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Across
  1. 3. stockpile
  2. 6. like a fiddle
  3. 9. very smart
  4. 11. popcorn cooker
  5. 12. every other year
  6. 13. someone who discovers new things
  7. 16. athlete who does 3 events
  8. 17. shhhh
  9. 20. kindly
  10. 21. has no back bone
Down
  1. 1. last
  2. 2. answer is the reply
  3. 4. story about someone's life
  4. 5. very
  5. 7. get the idea
  6. 8. tallest
  7. 10. how tall
  8. 14. 2 valves
  9. 15. response to a question
  10. 18. to show the way
  11. 19. not allow
  12. 22. 3 sided shape