| Answer | Crossword Clue |
|---|---|
| CORAL | Substance of an atoll. |
| CORAL | Atoll substance |
| CORAL | Structure of an atoll. |
| ISLAND | Part of an atoll |
| ISLET | Kin of an atoll |
| LAGOON | Middle of an atoll |
| ISLE | Bit of an atoll |
| ISLET | Relative of an atoll |
| LAGOON | Part of an atoll. |
| LAGOON | Feature of an atoll. |
| REEF | Part of an atoll. |
| ISLET | Relative of an atoll. |
| LAGOON | Body of water enclosed by an atoll |
