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

[d]→[w]Certainty: 5/5Commonality: 3/5

Voiced alveolar plosive to Voiced labio-velar approximant

The phonetic transformation of the voiced alveolar plosive /d/ into the voiced labio-velar approximant /w/ is a documented sound change, primarily observed as a form of lenition. This process involves a weakening of the consonant, often occurring in specific phonetic environments such as intervocalically. The shift entails a change in both manner of articulation, from a complete stop to an approximant, and a significant shift in the place of articulation, from alveolar to labio-velar.

Phonetic Effects

Lenition, Debuccalization, Place Assimilation, Vocalization

Language Examples

sĕdēre→seure— From Latin sĕdēre to Catalan seure ('to sit').
crĕdēre→creure— From Latin crĕdēre to Catalan creure ('to believe').
radĕre→raure— From Latin radĕre to Catalan raure ('to shave').
daar→waar— Historical shift from the d-relativizer 'daar' ('there') to the w-relativizer 'waar' ('where').
dat→wat— Ongoing shift from the d-relativizer 'dat' ('that') to the w-relativizer 'wat' ('what').
[-d-]→[-w-]— Intervocalic /d/ can change to /w/ as a dialectal variation.

Related Transformations

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