Across
- 2. The sport of climbing in and exploring caves
- 5. The act or sport of riding the surf, as on a surfboard.
- 7. Jump with ski.
- 8. A small ship, generally for specialized use
- 9. To travel on skis, as for sport in extreme level.
- 12. A fully mature male animal of this type; stallion.
- 13. To go on a hike, using a backpack.
- 17. The sport of jumping from an airplane.
- 19. The activity of a person or thing that sails.
Down
- 1. Jumping with parachute to a specific point.
- 3. The sport of swimming with a snorkel and face mask.
- 4. A thin, flat or curved, extended section of an airplane or a hydroplane, affording a supporting surface.
- 6. A small, lightweight motorcycle.
- 8. Ride with BMX.
- 10. The sport of moving across snow on a snowboard.
- 11. Diving with aqualung till 12 m deep.
- 14. To go or travel by kayak.
- 15. (slang) excellent or outstanding
- 16. To walk or march a great distance, especially through rural areas, for pleasure, exercise, military training, or the like.
- 18. A vessel used for private cruising, racing, or other noncommercial purposes.