| Wheels Within Wheels Thesaurus Entries Chinese puzzle, Gordian knot, Rube Goldberg contraption, action, can of worms, clockworks, complex, drive train, gear, innards, jungle, knot, labyrinth, machinery, maze, meander, mechanism, mesh, mess, motion, movement, movements, perplex, power train, ravel, servomechanism, snafu, snake pit, snarl, tangle, tangled skein, watchworks, webwork, wheels, wilderness, workings, works |