| Suffix | Countries | % Correct |
|---|---|---|
| -stan | Pakistan | 96%
|
| -stan | Uzbekistan | 93%
|
| -stan | Kyrgyzstan | 91%
|
| -stan | Afghanistan | 89%
|
| -land | Iceland | 89%
|
| -stan | Kazakhstan | 88%
|
| -stan | Turkmenistan | 88%
|
| -land | Finland | 86%
|
| -stan | Tajikistan | 84%
|
| -nia | Albania | 82%
|
| -bia | Colombia | 82%
|
| -ria | Algeria | 80%
|
| -land | Ireland | 80%
|
| -sia | Malaysia | 80%
|
| -land | Netherlands | 80%
|
| -bia | Serbia | 80%
|
| -bia | Namibia | 79%
|
| -land | Poland | 79%
|
| -nia | Romania | 79%
|
| -bia | Zambia | 77%
|
| -nia | Armenia | 75%
|
| -nia | Estonia | 75%
|
| -land | New Zealand | 75%
|
| -sia | Russia | 75%
|
| -sia | Tunisia | 75%
|
| -ria | Bulgaria | 73%
|
| -bia | Gambia | 73%
|
| -nia | Tanzania | 73%
|
| -sia | Indonesia | 71%
|
| -nia | Lithuania | 71%
|
| -ria | Syria | 71%
|
| -land | Thailand | 71%
|
| -nia | Slovenia | 70%
|
| -ria | Liberia | 68%
|
| -land | Marshall Islands | 66%
|
| -land | Solomon Islands | 66%
|
| -bia | Saudi Arabia | 64%
|
| -land | Switzerland | 64%
|
| -ria | Nigeria | 63%
|
| -nia | North Macedonia | 63%
|
| -ria | Austria | 59%
|
| -nia | Mauritania | 59%
|
| -sia | Federated Statesof Micronesia | 57%
|