The Universal Atlas of Phonetic Evolution
Back to Matrix [w] → [∅] Edit this Data

[∅]→[w]Certainty: 5/5Commonality: 4/5

Empty sound / Zero to Voiced labio-velar approximant

Prothesis of the labio-velar approximant [w] is a common hiatus-breaking or word-initial strengthening process.

Phonetic Effects

Prothesis, Glide Insertion

Language Examples

one (historical [an])→[wʌn]— Historical prothesis of [w] in the development of Modern English.
hiatus contexts→[w]— Insertion of a glide to prevent vowel clashes.

Related Transformations

More Romance Shifts

Sources & References

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