GREEK AND LATIN

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Across
  1. 3. an instance of saying the same words or sounds at the same time;a group that sounds like one
  2. 6. moving in only one direction
  3. 7. one of a kind;unusual or rare
  4. 8. one sided
  5. 9. a one wheeled vehicle which the rider sits and pedals
Down
  1. 1. a horse-like fabled animal that has one horn growing out of the middle of its forehead.
  2. 2. one group
  3. 4. to join together in one group
  4. 5. having only one cell
  5. 6. a one-piece leotard and tights combination