Posiden Greek and Latin Roots

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Across
  1. 2. in a way that is friendly
  2. 4. a failure to understand
  3. 6. an advantage or profit gained from something
  4. 9. to not approve of
Down
  1. 1. person who practices medicine
  2. 2. quickest of all
  3. 3. to read again
  4. 5. one who spectates or looks on
  5. 7. one who runs
  6. 8. full of happiness or joy