Prefix Crossword Puzzle

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Across
  1. 6. in a state of mind which prevents normal perception, behavior, or social interaction; seriously mentally ill.
  2. 7. not rational
  3. 9. a plane figure with five straight sides and five angles
  4. 11. a cycle with three wheels
  5. 12. a metric unit of length, equal to one tenth of a meter
  6. 13. a group of eight people or things
  7. 14. one hundred years
Down
  1. 1. to not behave
  2. 2. cease to be visible
  3. 3. each of four quarters of a circle
  4. 4. having no knowledge of a situation or fact.
  5. 5. not legal
  6. 7. not patient
  7. 8. a cycle with a single wheel, typically used by acrobats.
  8. 10. cycle with two wheels