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Main sound category: Diphthongs
Source vowel: SoundCategory object (172)
Target vowel: SoundCategory object (167)
IPA symbol: ui
IPA description: close back rounded to close front unrounded diphthong
UPSID symbol: ui
UPSID description: high back rounded to high front unrounded diphthong
Occurs in 17 languages
That is in 3.46% of all languages
Occurs in: !Xu Acoma Catalan (Central) Danish Dari Italian Italian_UPSID Khalkha Kiowa Kurdish Kven Lithuanian Norwegian Norwegian_Sandnessjøen Parauk Spanish (Castilian) Yana