Root words, prefixes and suffixes

1234567891011121314151617181920
Across
  1. 2. most tall of all
  2. 6. a tool to measure heat
  3. 12. middle of the field
  4. 13. across the Atlantic ocean
  5. 15. across the pacific ocean
  6. 16. write again
  7. 17. more tall than
  8. 18. someone who teaches students
  9. 19. beyond human
Down
  1. 1. not violent
  2. 3. the same meaning
  3. 4. taking a nap
  4. 5. an instrument to view small objects
  5. 7. one person speaking
  6. 8. someone who treats sick people
  7. 9. wrong spelling
  8. 10. sounds similar
  9. 11. see before
  10. 14. full of gratitude
  11. 20. the opposite meaning