Across
- 3. A spiny lobster
- 5. Front of a ship
- 8. Weapons used by submarines to sink vessels
- 11. A vessel that can be submerged under water
- 12. Instructed and taught
- 15. not straight and smooth
- 16. Exact and accurate
- 19. Small rocks
Down
- 1. Save from being destroyed
- 2. Small shelter or house
- 4. Sailing ship with 2 or more masts
- 5. Heavy material used to stabilize a vessel
- 6. Very narrow shark
- 7. Facing the wind
- 9. To put under water
- 10. Rough physical action
- 13. A boat that pulls other boats
- 14. opposite of small light
- 17. Any remains of anything destroyed
- 18. Covering of a ship