Roots, prefixes and suffixes.

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Across
  1. 1. against anticlimax
  2. 5. full of
  3. 8. study of
  4. 9. not; opposite of
  5. 12. opposite devalue
  6. 13. the most
  7. 14. again
  8. 15. to make
  9. 16. wrongly
  10. 18. life
  11. 19. before
Down
  1. 2. without
  2. 3. many of
  3. 4. fear
  4. 5. how something is
  5. 6. not
  6. 7. middle
  7. 10. between; among
  8. 11. more
  9. 17. under