Cavitation is a 10 letter English word. It's valid Words with friends word worth 18 points.
You can make 286 anagrams from letters in cavitation (aaciinottv).
First recorded in 1890-95; cavit(y) + -ation
cavitation, Propeller—The tendency to produce a cavity in the air.
In marine engineering in slow-speed propellers (where cavitation does not come in) narrow blades are usually used.