driver, engineer, fiddler, hoister, jockey, motorman, switchman, telegrapher, telegraphist, telephonist, twiddler.
accelerator, accumulator, activator, actuator, actuator, administrator, agitator, alligator, allocator, alternator, animator, applicator, appropriator, arbitrator, aviator, calculator, carburetor, collaborator, commentator, communicator.
manipulators, manipulatory.
Your query has returned 685 words, which include anagrams of manipulator as well as other shorter words that can be made using the letters included in manipulator.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.