[1] : WordNet (r) 2.0

wheels
     n : forces that provide energy and direction; "the wheels of
         government began to turn"

[2] : Moby Thesaurus II by Grady Ward, 1.0

34 moby thesaurus words for "wheels":
   action, auto, autocar, automobile, boat, buggy, bus, car,
   clockworks, crate, drive train, gear, heap, innards, jalopy,
   machine, machinery, mechanism, motion, motor, motor vehicle,
   motorcar, motorized vehicle, movement, movements, power train,
   servomechanism, tub, voiture, watchworks, wheels within wheels,
   workings, works, wreck

Wheels >> W Words
Wheels, definition of term: Wheels
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