Sub-,super-

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Across
  1. 3. Near the city.
  2. 5. Famous person.
  3. 6. Material.
  4. 8. Go underwater.
  5. 10. Person who takes place of someone.
  6. 11. Ideas,feelings that were not aware
  7. 14. Highest quality.
Down
  1. 1. Vehicle that goes underwater.
  2. 2. Great.
  3. 4. Under the grounf
  4. 7. Put under control.
  5. 9. Sing up to get sometime regulary.
  6. 10. Person who watches over.
  7. 12. Big market.
  8. 13. Belief based on luck/unlucky.