Puzzle 9

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Across
  1. 2. Oceanic gesture
  2. 4. Tree or square
  3. 5. Preserved Russian
  4. 7. School or oak
  5. 9. Inner, safest part of a castle
  6. 10. Go sit on it
  7. 11. Fish or fisher
  8. 14. Unseeing, or something (hopefully) unseen
Down
  1. 1. Large, boat
  2. 3. Usable words
  3. 6. A real sight, or a tower (kind of)
  4. 8. Blue, killer
  5. 12. Greatest of all time
  6. 13. Current, wishes for the dead