[z]→[ʁ]Certainty: 4/5Commonality: 2/5
Voiced alveolar fricative to Voiced uvular fricative
The transformation of the voiced alveolar fricative [z] into the voiced uvular fricative [ʁ] is a documented form of gutturalization, typically occurring as a multi-stage process where sibilants shift to rhotics which then retract to uvular positions.
Phonetic Effects
Gutturalization, Rhotic Shift, Backing
Language Examples
Historical [z/r]→[ʁ]— Widespread areal shift where apical rhotics (often derived from historical sibilants) shifted to uvular fricative realizations.
[z/r] (from Verner's Law)→[ʁ]— Historical development of voiced sibilants into rhotics, which are realized as uvular fricatives in standard and many dialectal varieties.
Related Transformations
More Backing Shifts
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