The Universal Atlas of Phonetic Evolution
Back to Matrix [l] → [ʁ] Edit this Data

[ʁ]→[l]Certainty: 3/5Commonality: 2/5

Voiced uvular fricative to Alveolar lateral approximant

The relationship between uvular fricatives [ʁ, χ] and the lateral [l] is primarily documented through feature spread (uvularization) and specific dialectal correspondences where the posterior fricative is realized as a lateral or influences its articulation.

Phonetic Effects

Lateralization, Uvularization Spread, Dialectal Correspondence

Language Examples

[ʁ, χ]→[l̴]— Uvularization spread where the presence of uvular fricatives triggers the uvularization of the alveolar lateral.
Historical [ʁ]→[l]— Documented correspondences in specific regional varieties where the guttural rhotic corresponds to lateral realizations.

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