| Rating | Solver | Clue |
|---|---|---|
| RHINE | River stone? | |
| BRIDGE | A structure, usually of wood, stone, brick, or iron, erected over a river or other water course, or over a chasm, railroad, etc., to make a passageway from one bank to the other. | |
| JETTY | A structure of wood or stone extended into the sea to influence the current or tide, or to protect a harbor; a mole; as, the Eads system of jetties at the mouth of the Mississippi River. |