| Main sound category: | Diphthongs |
| Source vowel: | SoundCategory object (171) |
| Target vowel: | SoundCategory object (201) |
| IPA symbol: | ɯä |
| IPA description: | close back unrounded to low central unrounded diphthong |
| UPSID symbol: | uua |
| UPSID description: | high back unrounded to low central unrounded diphthong |
| Occurs in | 2 languages |
| That is in | 0.41% of all languages |
| Occurs in: | Yakut Yay |