Nick D crossword

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Across
  1. 2. false notion
  2. 4. result of calculating
  3. 6. act of cancelling
  4. 7. more than needed
  5. 8. act of sorting
  6. 11. uneasy
  7. 13. greenish-blue
  8. 16. beneficial
  9. 17. reduced to
  10. 19. luxury
  11. 20. a subject or group
Down
  1. 1. well enough
  2. 3. aside from the main thing
  3. 5. flat land surface
  4. 9. pretty similiar
  5. 10. aged
  6. 12. words you know
  7. 14. minor official
  8. 15. cannot be done
  9. 18. study