| Rating | Solver | Clue |
|---|---|---|
| OPERATE | Use (machinery) | |
| TREGETOUR | A juggler who produces illusions by the use of elaborate machinery. | |
| HYDRAULICS | ...treats of fluids in motion, especially of water, its action in rivers and canals, the works and machinery for conducting or raising it, its use ... | |
| LUDDITE | ...o for six years (1811-17) tried to prevent the use of labor-saving machinery by breaking it, burning factories, etc.; -- so called from Ned Lud,... |