Greek/French forms of "ch"

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Across
  1. 2. first name of Columbus, confused Genoan
  2. 3. order of time, like from morning to night
  3. 4. organ where food begins digestion
  4. 6. person in a narrative fiction, has traits
  5. 9. a gathering of hair between nose and lip
  6. 14. a professional driver, perhaps a limo
  7. 16. a brave girl who was in a class of 8 boys
  8. 17. a thing studied in chemistry
Down
  1. 1. a delicious type of nut/green ice cream
  2. 5. a decoration that hangs from the ceiling
  3. 7. full of disorder or bedlam, unorganized
  4. 8. flower that goes by the nickname "mum"
  5. 10. a timeline that you follow at school/work
  6. 11. group of musicians playing in auditorium
  7. 12. an offer to pay for college
  8. 13. someone who designs homes and buildings
  9. 15. The "Windy City", thanks to Lake Michigan