The Universal Atlas of Phonetic Evolution
Back to Matrix [e] → [o] Edit this Data

[o]→[e]Certainty: 4/5Commonality: 2/5

Close-mid back rounded vowel to Close-mid front unrounded vowel

The close-mid back rounded vowel /o/ can undergo a phonetic transformation to the close-mid front unrounded vowel /e/ through processes of vowel fronting and unrounding. This shift is often triggered by assimilation to a following front vowel or palatal consonant.

Phonetic Effects

Fronting, Unrounding, Assimilation

Language Examples

fruente→frente— Change from ancient Latin varieties to medieval Spanish, retained in Judeo-Spanish.

Related Transformations

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