| Language Family | Examples | % Correct |
|---|---|---|
| Turkic | Uzbek, Tatar, Tuvan | 88%
|
| Indo-European | Russian, Bulgarian, Ossetic | 86%
|
| Uralic | Karelian, Mari, Komi | 83%
|
| Mongolic | Mongol, Buryat, Kalmyk | 78%
|
| Northwest Caucasian | Abkhaz, Kabardian, Adyghe | 59%
|
| Northeast Caucasian | Chechen, Avar, Ingush | 58%
|
| Sino-Tibetan | Dungan | 49%
|
| Tungusic | Evenki, Nanai | 49%
|
| Eskimo-Aleut | Naukan Yupik, Central Siberian Yupik | 44%
|
| Yeniseian | Ket | 32%
|
| Chukotko-Kamchatkan | Chukchi, Koryak | 28%
|
| Nivkh | (Isolate) | 25%
|
| Yukaghir | (Isolate) | 23%
|