Prefixes and suffixes

123456789101112131415
Across
  1. 1. Heat before
  2. 3. See before
  3. 8. Not active
  4. 11. Not agree
  5. 12. State of being kind
  6. 13. Full of hope
  7. 15. Put in wrong place
Down
  1. 2. State of agreeing
  2. 4. One who teaches
  3. 5. Not happy
  4. 6. Without care
  5. 7. Write again
  6. 9. In a quick way
  7. 10. Reverse an action
  8. 14. Without fear