| Answer | Crossword Clue |
|---|---|
| MEKONG | Vietnamese river or delta |
| HONG | Vietnamese name of the Red River |
| HONG | Vietnamese name of the Red River (with "Song") |
| MOUTH | River delta site |
| SHALE | River-delta material |
| SILTED | Like a river delta |
| HANOI | Red River delta city |
| MACAO | Canton River delta island |
| HANOI | Red River delta capital |
| ALLUVIALDEPOSIT | River delta, e.g. |
| SILTY | Like a river delta |
| MEKONG | Major Vietnam river delta |
| EBRO | River whose delta is Cape Tortosa |
| ORINOCO | River forming wide delta in Venezuela. |
| ARLES | City on the Rhone River delta |
| SILTING | Choking up, as a river delta |
| SIKIANG | 1,000-mile river in China, Canton at its delta. |
