Related Clues:

• Bit of land in the sea
• Tiny spot of land
• Part of an archipelago
• Dot on a map, maybe
• Archipelago dot
• Chain component
• Little island
• 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
• It may be uninhabited