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Main sound category: Diphthongs
Source vowel: u : close back rounded vowel
Target vowel: y : close front rounded vowel
IPA symbol: uy
IPA description: close back rounded to close front rounded diphthong
UPSID symbol: calst_uy
UPSID description: calst_uy
Occurs in 1 language
That is in 0.20% of all languages
Occurs in: Cantonese