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

[t]→[w]Certainty: 4/5Commonality: 1/5

Voiceless alveolar plosive to Voiced labio-velar approximant

The shift from the voiceless alveolar stop [t] to the voiced labio-velar approximant [w] is a complex sound change involving both backing and lenition. This rare transformation may proceed through several intermediate stages, including labialization of the alveolar stop.

Phonetic Effects

Vocalization, Backing, Lenition

Language Examples

Proto-Polynesian *t→[w]— In specific historical contexts, the original stop lenited to a glide.

Related Transformations

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