[r]→[ai]Certainty: 5/5Commonality: 4/5
Vocalization R-vocalization Diphthongization Indo-Aryan Germanic Historical Linguistics North Germanic
Alveolar trill to Diphthong ai
The transformation of the alveolar trill [r] into the diphthong [ai] is a notable phonetic shift, primarily occurring through processes of vocalization. R-vocalization involves the loss of the consonantal quality of /r/, often in syllable-coda positions, leading to its realization as a vowel or as part of a diphthong. This can happen either as a direct development of a vocalic /r/ or through the influence of a vocalized /r/ on an adjacent vowel, resulting in the formation of the [ai] diphthong.
Phonetic Effects
Vocalization, Diphthongization, Rhotacization, Vowel Gradation, Sandhi
Language Examples
a:r→ai— Vocalization of coda /r/ after a long /a:/, resulting in the rhotacized diphthong [ai] in certain contexts.
Related Transformations
More Germanic Shifts
Sources & References
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