English from the Roots Up, words 11-15

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Across
  1. 3. writing with sound
  2. 5. machine for seeing things that are far away
  3. 7. see, look, consider, examine
  4. 9. sound - Latin
  5. 10. relating to what we can hear
Down
  1. 1. see
  2. 2. device to look at small objects
  3. 4. sound - Greek
  4. 6. word, study
  5. 8. reasoning to gain knowledge and wisdom