| Country Whose Name Appears in Another Country's Name | Country | % Correct |
|---|---|---|
| Republic of the Congo | Democratic Republic of the Congo | 96%
|
| Niger | Nigeria | 95%
|
| Dominica | Dominican Republic | 91%
|
| Sudan | South Sudan | 88%
|
| Guinea | Guinea-Bissau | 83%
|
| Guinea | Papua New Guinea | 79%
|
| Guinea | Equatorial Guinea | 78%
|
| Mali | Somalia | 77%
|
| Oman | Romania | 72%
|