Tricky Words with Suffixes

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Across
  1. 2. the fastest out of a group
  2. 6. the most difficult or tricky
  3. 8. the feeling of being happy
  4. 10. not paying attention or being careful
  5. 13. larger than all the others
  6. 16. more kind or helpful to others
  7. 17. doing something with care
  8. 18. fun or pleasant to do
  9. 19. the quality of being fun or playful
  10. 20. in a real or honest way
Down
  1. 1. the weight or heaviness of something
  2. 3. went up something, like a hill or ladder
  3. 4. someone who builds things
  4. 5. easy to love; very likeable
  5. 7. easy to read
  6. 9. very nice to look at
  7. 11. doing well or achieving a goal
  8. 12. someone who studies and works hard
  9. 14. often forgetting things
  10. 15. great surprise or wonder