| Answer | Crossword Clue |
|---|---|
| EAGRE | Tidal wave in a river mouth. |
| ESTUARY | Tidal mouth of a river |
| estuary | the tidal mouth of a large river |
| estuaries | ESTUARY, the tidal mouth of a large river |
| estuaries | The tidal mouth of a large river, where the tide meets the stream |
| ESTUARY | Tidal river mouth |
