| Rating | Solver | Clue |
|---|---|---|
| EUPHRATES | Ancient river | |
| PACTOLIAN | Pertaining to the Pactolus, a river in ancient Lydia famous for its golden sands. | |
| CELTIBERIAN | Of or pertaining to the ancient Celtiberia (a district in Spain lying between the Ebro and the Tagus) or its inhabitants the Celtiberi (Celts of the river Iberus). |