The word ESTUARY has appeared in at least 12 clues on different crosswords.
| Clue(s) |
|---|
| River mouth area |
| River-sea link |
| Little sound |
| River-to-sea connection |
| Inlet |
| Firth |
| Tidal mouth of a river |
| Part of a mouth |
| Rio de la Plata, e.g. |
| Inlet |
| Firth |
| Tidal mouth of a river |