| Answer | Crossword Clue |
|---|---|
| millwheel | a waterwheel that drives a mill |
| millwheels | MILLWHEEL, a waterwheel that drives a mill |
| millrace | the current of water that drives a mill wheel, also MILLRUN |
| millrun | the current of water that drives a mill wheel, also MILLRACE |
| millruns | MILLRUN, the current of water that drives a mill wheel, also MILLRACE |
| millraces | MILLRACE, the current of water that drives a mill wheel, also MILLRUN |
| millrace | The channel carrying the swift current of water that drives a mill wheel |
