| Rating | Solver | Clue |
|---|---|---|
| INSTIGATOR | Prime mover | |
| EFFICIENT | An efficient cause; a prime mover. | |
| OBSCENE | It’s disgusting when prime mover leaves mob scene | |
| LOAD | The work done by a steam engine or other prime mover when working. | |
| MOTOR | A prime mover; a machine by means of which a source of power, as steam, moving water, electricity, etc., is made available for doing mechanical work. | |
| HYDRAULICS | ...ery for conducting or raising it, its use as a prime mover, and the like. ... | |
| MACHINE | ...nnecting framework, calculated to constitute a prime mover, or to receive force and motion from a prime mover or from another machine, and trans... | |