Related Clues:

• Caribbean locale
• Islet in a river, OE
• Dot on a map, maybe
• Reef in the Florida Keys, e.g.
• Small island (British)
• Archipelago dot
• Chain component
• Bit of ocean property
• Caribbean key, e.g.
• Hawaii feature
• Bit of land in a river
• Land in the Thames
• Part of a chain
• Archipelago unit
• River island, to Brits