The Universal Atlas of Phonetic Evolution
Back to Matrix [i] → [ui] Edit this Data

[ui]→[i]Certainty: 3/5Commonality: 3/5

Diphthong ui to Close front unrounded vowel

The diphthong ui monophthongizes to the vowel i through reduction of the glide component. This is a common phonological process in vowel inventory simplification.

Phonetic Effects

Monophthongization

Language Examples

[ui]→[i]— Monophthongization documented across multiple languages.

Related Transformations

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