| Answer | Crossword Clue |
|---|---|
| ISIS | Thames' upper course. |
| ISIS | Upper course of the Thames. |
| ISIS | Upper course of the Thames river. |
| ISIS | Upper Thames |
| ISIS | Upper Thames. |
| ISIS | Upper Thames river. |
| ISIS | The upper Thames River |
| ISIS | Upper Thames or goddess |
| ISIS | Upper reaches of the Thames. |
| ISIS | Local name for upper Thames River. |
| ISIS | Another name for the upper Thames |
