Related Clues:

• Figure to trust endlessly
• First act from The Onedin Line opens on lost ring-shaped island
• A price to pay for coral?
• One of 26 in the Maldives
• Island with a lagoon
• Island has a charge for road use
• Books returned in totally tropical paradise
• A large number returned, having left coral reef
• Shape that sounds like a sign
• Isle such as Bikini
• Some coral with a heavy price
• Allot (anag.)
• 3-D shape important in topology
• A ring or chain in water
• Landform distinct from barrier or fringing reefs