| 100% | COMORAN | 7 | Native of Moroni in the Indian Ocean |
| 61% | ZANZIBAR | 8 | Island in the Indian Ocean off the coast of Tanzania |
| 61% | MALDIVES | 8 | Island nation in the Indian Ocean SW of Sri Lanka |
| 60% | COMOROS | 7 | Island nation in the Indian Ocean between Madagascar and Mozambique; capital Moroni |
| 58% | REUNION | 7 | Overseas region of France in the Indian Ocean; capital Saint-Denis |
| 57% | NICOBAR | 7 | — Islands, chain in the Indian Ocean that form, with the Andaman Islands, a Union Territory of India |
| 57% | REUNION | 7 | Overseas region of France in the Indian Ocean whose capital is Saint-Denis |
| 54% | ANDAMAN | 7 | Sister isle of Nicobar isles in the Indian Ocean |
| 54% | SRI | 3 | ___ Lanka (island country in the Indian Ocean) |
| 54% | SRI | 3 | ___ Lanka (island nation in the Indian Ocean) |
| 54% | SRI | 3 | ___ Lanka, island nation in the Indian Ocean |
| 53% | MALDIVE | 7 | ___ Islands, in the Indian Ocean |
| 53% | SRILANKA | 8 | Land in the Indian Ocean |
| 53% | MALDIVES | 8 | Group of coral islands in the Indian Ocean whose capital is Male |
| 53% | SRI | 3 | ___ Lanka (country in the Indian Ocean) |
| 53% | COMOROS | 7 | Archipelago nation in the Indian Ocean |
| 53% | SRI | 3 | ___ Lanka (nation in the Indian Ocean) |
| 53% | MALDIVES | 8 | Island nation in the Indian Ocean |
| 53% | CHRISTMASISLAND | 15 | Australian territory in the Indian Ocean |
| 53% | XXXXXXX | 7 | Island nation in the Indian Ocean |
| 53% | SRI | 3 | ___ Lanka, island in the Indian Ocean |
| 53% | SRILANKA | 8 | Island nation in the Indian Ocean |
| 52% | MALDIVES | 8 | Nation of over 1,000 islands in the Indian Ocean |
| 52% | MADAGASCAR | 10 | Island nation in the Indian Ocean; capital Antananarivo |
| 52% | MAURITIUS | 9 | Island in the Indian Ocean; capital Port Louis |
| 51% | BENGAL | 6 | The Indian Ocean's Bay of __ |
| 51% | LATEEN | 6 | Sail seen often on ships in the Indian Ocean |
| 51% | SRI | 3 | With 40-Down, island country in the Indian Ocean |
| 51% | SEPOY | 5 | Native of India in the British army |
| 50% | MADAGASCAR | 10 | Island nation in the Indian Ocean whose capital is Antananarivo |