Prefixes

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Across
  1. 2. not solved
  2. 4. to behave wrongly
  3. 6. not proper
  4. 8. polygon with three angles
  5. 9. not interested
Down
  1. 1. a hero above all heroes
  2. 3. not to like
  3. 5. to act because something happens
  4. 7. school before primary school