Weird words from Challenger Deep

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Across
  1. 3. something boring and overused
  2. 5. a bad feeling about something
  3. 6. lost or ruined
  4. 8. adapted for seizing or taking something
  5. 12. Attaching a boat to a structure
  6. 13. The discharge something forcefully
  7. 14. something disruptive
  8. 15. To mix up or confuse
Down
  1. 1. something relating to Euclid
  2. 2. To speak loudly
  3. 4. A person that tills
  4. 7. Misconduct
  5. 9. Relating to the horse family
  6. 10. an attack against a ship
  7. 11. To steal