| Rating | Solver | Clue |
|---|---|---|
| RIVERBOAT | Paddle steamer | |
| STERN-WHEEL | Having a paddle wheel at the stern; as, a stern-wheel steamer. | |
| SIDE-WHEEL | Having a paddle wheel on each side; -- said of steam vessels; as, a side-wheel steamer. | |
| BACKWATER | Water thrown back by the turning of a waterwheel, or by the paddle wheels of a steamer. | |
| DRAG | ...er under sail and that of the screw when the ship outruns the screw; or between the propulsive effects of the different floats of a paddle wheel... | |