| Answer | Crossword Clue |
|---|---|
| atolls | ATOLL, a circular coral island |
| atoll | a circular coral island |
| ATOLL | Circular coral reef island |
| reefy | a chain of rocks or coral or a ridge of sand at or near the surface of water compare atoll barrier reef |
| reefier | a chain of rocks or coral or a ridge of sand at or near the surface of water compare atoll barrier reef |
| ATOLL | It consists of a circular coral reef surrounding a lagoon |
