| Vowels | Full Name | % Correct |
|---|---|---|
| A | Chad | 99%
|
| Ai I A Ei | Saint Kitts and Nevis | 97%
|
| O Aeoia | North Macedonia | 96%
|
| Aa | Ghana | 95%
|
| Aa | Japan | Malta | Qatar | Rwanda | 94%
|
| Aaa | Bahamas | Canada | Kazakhstan | Panama | 93%
|
| Ai | Brazil | Mali | Spain | 93%
|
| Ia | China | Finland | Iran | Iraq | 93%
|
| Ua | Bhutan | Cuba | Sudan | 93%
|
| Yaa | Myanmar | 93%
|
| Ae | France | 92%
|
| Ai Uia | Saint Lucia | 92%
|
| Ee | Sweden | Yemen | 92%
|
| Ei | Benin | 92%
|
| Uia | Russia | 92%
|
| Ai Ie A E Eaie | Saint Vincent and the Grenadines | 91%
|
| Ea | Denmark | Kenya | Nepal | 91%
|
| Eea | Netherlands | 91%
|
| Eoai Eui O E Oo | Democratic Republic of the Congo | 91%
|
| Eui O E Oo | Republic of the Congo | 91%
|
| Ie | Chile | Niger | 91%
|
| Oo | Togo | 91%
|
| Ii | Fiji | 90%
|
| Oa | Jordan | Oman | Poland | Tonga | 90%
|
| Eio | Mexico | 89%
|
| Aiua A Aua | Antigua and Barbuda | 88%
|
| Iia | India | 88%
|
| Iia A Oao | Trinidad and Tobago | 88%
|
| Uiea | Guinea | 88%
|
| Aeia | Algeria | Argentina | Armenia | 87%
|
| Aia | Taiwan | 87%
|
| Iea | Iceland | Ireland | Switzerland | Vietnam | 87%
|
| Oua | Honduras | Portugal | 87%
|
| Aia | Gambia | Latvia | Pakistan | +2 others | 86%
|
| Aia Iy | Vatican City | 86%
|
| Eaii | Eswatini | 86%
|
| Eu | Peru | 86%
|
| Ooia | Colombia | Mongolia | 86%
|
| Uie Ae | United States | 86%
|
| Auaia | Australia | 85%
|
| Ao | Gabon | Laos | 84%
|
| Eea | Senegal | 84%
|
| Ey | Egypt | 84%
|
| Ooo | Comoros | Kosovo | Morocco | 84%
|
| Uie Io | United Kingdom | 84%
|
| Aaaa | Madagascar | 83%
|
| Aai | Bahrain | Malawi | 83%
|
| Auia | Austria | 83%
|
| Aaia | Afghanistan | 82%
|
| Eay | Germany | 82%
|
| Eee | Greece | 82%
|
| Iay | Italy | 82%
|
| Oa Ia | Costa Rica | 82%
|
| Oaia | Croatia | Romania | Slovakia | Somalia | 82%
|
| Oay | Norway | 82%
|
| Uai | Kuwait | 82%
|
| Aaia | Albania | Jamaica | Tanzania | 81%
|
| Aa Ia | Marshall Islands | 81%
|
| Aau | Palau | 81%
|
| Aii | Haiti | 80%
|
| Aui Aaia | Saudi Arabia | 80%
|
| Oiia | Bolivia | Dominica | 80%
|
| Ou Oea | South Korea | 80%
|
| Uey | Turkey | 80%
|
| Eeae Ae Oioeia | Federated States of Micronesia | 79%
|
| I Aa | Sri Lanka | 79%
|
| Ioeia | Indonesia | 79%
|
| Ou Aia | South Africa | 79%
|
| Uaie | Ukraine | 79%
|
| O Oea | North Korea | 78%
|
| Iya | Libya | 77%
|
| Aauay | Paraguay | 76%
|
| E Eaa | New Zealand | 76%
|
| Eeuea | Venezuela | 76%
|
| Eoia | Estonia | Georgia | 76%
|
| Eau | Belarus | 75%
|
| Euao | Ecuador | 75%
|
| Iae | Israel | 75%
|
| Uuuay | Uruguay | 75%
|
| Aoa | Andorra | Angola | Samoa | 74%
|
| Eaa | Grenada | 74%
|
| E Eui | Czech Republic | 74%
|
| Eie | Belize | 74%
|
| Eiu | Belgium | 74%
|
| Iae | Zimbabwe | 74%
|
| Uei | Brunei | 74%
|
| Aiia | Tajikistan | 73%
|
| Uiia | Tunisia | 73%
|
| Aae | Bangladesh | 72%
|
| Iuaia | Lithuania | 72%
|
| Uiae | Suriname | 72%
|
| Yia | Syria | 72%
|
| Aiia | Namibia | 71%
|
| Eia | Serbia | 71%
|
| Iiie | Philippines | 71%
|
| Oia A Eeoia | Bosnia and Herzegovina | 71%
|
| Eioia | Ethiopia | 70%
|
| Uyaa | Guyana | 70%
|
| Aoia | Cambodia | 69%
|
| Eoo | Lesotho | 69%
|
| Ieia | Liberia | Nigeria | 69%
|
| Uay | Hungary | 69%
|
| Ueia | Turkmenistan | Uzbekistan | 69%
|
| Aayia | Malaysia | 68%
|
| Uaa | Uganda | 68%
|
| Ooa | Moldova | 67%
|
| Aua E Uiea | Papua New Guinea | 66%
|
| Uaia | Bulgaria | 66%
|
| Yu | Cyprus | 66%
|
| Oaa | Botswana | 65%
|
| Oaiue | Mozambique | 65%
|
| Uaeaa | Guatemala | 65%
|
| Auiaia | Mauritania | 64%
|
| Iaaua | Nicaragua | 64%
|
| Oeia | Slovenia | 64%
|
| Ou Ua | South Sudan | 64%
|
| Aeaia | Azerbaijan | 63%
|
| Eiea | Eritrea | 63%
|
| Oiia Eui | Dominican Republic | 63%
|
| E Aao | El Salvador | 62%
|
| Aie | Maldives | 61%
|
| Eao | Lebanon | 61%
|
| Uie Aa Eiae | United Arab Emirates | 61%
|
| Aeoo | Cameroon | 60%
|
| Ea Aia Eui | Central African Republic | 60%
|
| Ioui | Djibouti | 60%
|
| Yya | Kyrgyzstan | 60%
|
| Oeeo | Montenegro | 58%
|
| Ae Ee | Cape Verde | 57%
|
| Ioy oa | Ivory Coast | 57%
|
| Uia Ao | Burkina Faso | 57%
|
| Auiiu | Mauritius | 56%
|
| EYEE | Seychelles | 56%
|
| Iiai | Kiribati | 56%
|
| Uau | Tuvalu | 56%
|
| Uui | Burundi | 56%
|
| Ueou | Luxembourg | 53%
|
| Ão Oé A Íie | São Tomé and Príncipe | 52%
|
| Iea Eoe | Sierra Leone | 52%
|
| Uiea-iau | Guinea-Bissau | 52%
|
| Auau | Vanuatu | 51%
|
| Auu | Nauru | 51%
|
| Oao | Monaco | 49%
|
| Ooo Ia | Solomon Islands | 49%
|
| Euaoia Uiea | Equatorial Guinea | 47%
|
| Ea Io | East Timor | 46%
|
| A Aio | San Marino | 41%
|
| Iaoe | Singapore | 41%
|
| Ieeei | Liechtenstein | 39%
|
| Aao | Barbados | 37%
|