[oi]→[o]Certainty: 3/5Commonality: 3/5
Diphthong oi to Close-mid back rounded vowel
The diphthong oi monophthongizes to the vowel o through reduction of the glide component. This is a common phonological process in vowel inventory simplification.
Phonetic Effects
Language Examples
Multiple languages Various
[oi]→[o]— Monophthongization documented across multiple languages.
Related Transformations
More Allophony Shifts
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