| Language | Native Speakers | Countries | % Correct |
|---|---|---|---|
| Basque | 720,000 | Spain, France | 98%
|
| Catalan | 4,100,000 | Spain, France | 98%
|
| Scottish Gaelic | 57,000 | United Kingdom | 97%
|
| Welsh | 740,000 | United Kingdom | 96%
|
| Corsican | 230,000 | France | 95%
|
| Breton | 226,000 | France | 94%
|
| Sami | 25,000 | Norway, Sweden, Finland, Russia | 92%
|
| Galician | 2,355,000 | Spain | 92%
|
| Romansh | 60,000 | Switzerland | 91%
|
| Frisian | 470,000 | Netherlands, Germany | 90%
|
| Tatar | 5,300,000 | Russia | 90%
|
| Ossetian | 580,000 | Russia, Georgia | 90%
|
| Karelian | 35,000 | Russia | 87%
|
| Manx | 100 | United Kingdom | 86%
|
| Kalmyk | 150,000 | Russia | 84%
|
| Karachay-Balkar | 310,000 | Russia | 84%
|
| Kumyk | 450,000 | Russia | 84%
|
| Komi | 220,000 | Russia | 83%
|
| Abkhaz | 113,000 | Georgia | 82%
|
| Chuvash | 1,080,000 | Russia | 82%
|
| Bashkir | 1,200,000 | Russia, Kazakhstan | 82%
|
| Moksha | 130,000 | Russia | 81%
|
| Nenets | 22,000 | Russia | 81%
|
| Nogai | 87,000 | Russia | 81%
|
| Udmurt | 340,000 | Russia | 80%
|
| Mari | 400,000 | Russia | 78%
|
| Erzya | 260,000 | Russia | 77%
|
| Sorbian | 50,000 | Germany | 69%
|
| Ladin | 20,000 | Italy | 67%
|
| Aromanian | 250,000 | Greece, Albania, Macedonia | 60%
|
| Gagauz | 170,000 | Moldova | 56%
|