Select languages to compare:

Main sound category: Diphthongs
Source vowel: SoundCategory object (186)
Target vowel: SoundCategory object (180)
IPA symbol: əeː
IPA description: mid central unrounded vowel to long close mid front unrounded vowel
UPSID symbol: "@e:
UPSID description: mid central unrounded vowel to long higher mid front unrounded vowel
Occurs in 0 language
That is in 0.00% of all languages
Occurs in: