Water

4. a flake of snow, especially a feathery ice crystal, typically displaying delicate sixfold symmetry.
6. the expanse of salt water that covers most of the earth's surface and surrounds its land masses.
10. a cascade of water falling from a height.
12. a long, high sea wave caused by an earthquake or other disturbance.
15. a shaft sunk into the ground to obtain water.
16. an structure in a pool or lake from which one or more jets of water are pumped into the air.
18. a visible mass of condensed watery vapour floating in the atmosphere, typically high above the ground.
20. a large floating mass of ice detached from a glacier or ice sheet and carried out to sea.

1. the sport or pastime of riding a wave towards the shore while standing or lying on a surfboard.
2. a large natural stream of water flowing in a channel to the sea.
3. a strip of land covered with sand, shingle, or small stones at the edge of a body of water.
5. the whole body of salt water that covers nearly three fourths of the surface of the earth.
6. a small, narrow river.
7. the condensed moisture of the atmosphere falling visibly in separate drops.
8. a long body of water curling into an arched form and breaking on the shore.
9. a small pool of liquid, especially of rainwater on the ground.
11. a large area of water surrounded by land.
13. atmospheric water vapour frozen into ice crystals and falling on the ground as a white layer.
14. a hanging, tapering piece of ice formed by the freezing of dripping water.
17. frozen water, a brittle transparent crystalline solid.
18. a hard substance formed in the sea from masses of shells of very small sea animals.
19. a barrier constructed to hold back water and raise its level.
21. the part of the land adjoining or near the sea.
22. a small vessel for travelling over water.