
1) Alternative to a water ski 2) Board 3) Relative of a water ski 4) Ride on an aquaplane 5) Skid on a wet road 6) Slide on a wet road 7) To ride such a board 8) Water ski relative 9) Water skis alternative
Found on
https://www.crosswordclues.com/clue/aquaplane

(from the article `waterskiing`) Water skis derive from the aquaplane, a wide riding board towed by a motorboat. Aquaplanes were most popular in the United States, France, and ...
Found on
http://www.britannica.com/eb/a-z/a/91

[
n] - a board that is pulled by a speedboat as a person stands on it and skims over the top of the water 2. [v] - of cars: to rise up onto a thin film of water between the tires and road so that there is no more contact with the road 3. [v] - ride on an aquaplane
Found on
http://www.webdictionary.co.uk/definition.php?query=aquaplane

aquaplane, aquaplaned 1. A board pulled over the water by a motorboat and ridden by a person standing up. 2. A water-skiing board on which somebody stands while being towed by a motorboat. 3. With reference to cars, to rise up onto a thin film of water between the tires and road so that there is no more contact with the road or street. In other w...
Found on
http://www.wordinfo.info/words/index/info/view_unit/170/2
noun a board that is pulled by a speedboat as a person stands on it and skims over the top of the water
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.