The Universal Atlas of Phonetic Evolution
Back to Matrix [r] → [ɢ] Edit this Data

[ɢ]→[r]Certainty: 5/5Commonality: 3/5

Voiced uvular plosive to Alveolar trill

The phonetic transformation from a voiced uvular fricative (/ʁ/) to an alveolar trill (/r/) represents a significant shift in both the place and manner of articulation. While the more commonly observed historical sound change involves the alveolar trill shifting to a uvular rhotic, the reverse process, where a uvular fricative fronts to an alveolar trill, is also attested in certain linguistic contexts, often influenced by sociolinguistic factors.

Phonetic Effects

Fronting

Language Examples

/ʁ/→/r/— The uvular rhotic (often referred to as 'bryklank' or 'burr-sound') is being supplanted by the alveolar trill, partly due to social stigmatization. This change often initiates with the alveolar /r/ appearing in word- or syllable-initial positions.

Related Transformations

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