Across
- 3. Tool for seeing above water from below.
- 6. Device to hold a ship in place.
- 8. Frozen precipitation.
- 13. Animal that pulls Santa's sleigh.
- 14. Santa's mode of transportation.
- 15. Jolly gift-giver in red suit.
- 16. Main body of a ship.
- 17. Underwater naval vessel.
- 19. Related to sailors or navigation.
Down
- 1. Group operating a vessel.
- 2. Underwater missile.
- 4. Santa's little helper.
- 5. Festive song sung during holidays.
- 7. Holiday on December 25th.
- 9. Pole Santa's home.
- 10. Decorative object on a tree.
- 11. Presents exchanged during holidays.
- 12. Distance downward below a surface.
- 17. System for detecting objects underwater.
- 18. Leader of a ship.