suffix and prefix

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Across
  1. 5. the one who exercises the art of painting
  2. 6. something difficult to happen
  3. 7. button used when they don't like a video
  4. 8. non-polluting means of transport
  5. 9. that does not contradict the trust placed
Down
  1. 1. the one who writes
  2. 2. state of a fully satisfied conscience
  3. 3. can be read easily
  4. 4. person who is not sincere
  5. 10. something outlaw