The Universal Atlas of Phonetic Evolution
Back to Matrix [h] → [q] Edit this Data

[q]→[h]Certainty: 4/5Commonality: 4/5

Voiceless uvular plosive to Voiceless glottal fricative

The shift from a voiceless uvular plosive ([q]) to a voiceless glottal fricative ([h]) is a documented phonetic transformation, primarily occurring through a process known as debuccalization. Debuccalization is a type of lenition where an oral consonant loses its primary place of articulation, retracting the stricture to the glottis. This results in a laryngeal consonant, such as a glottal fricative or glottal stop, and is characterized by a reduction in articulatory effort and the deletion of oral gestural targets while retaining laryngeal gestures.

Phonetic Effects

Lenition, Debuccalization, Weakening, Retraction of Place of Articulation, Reduction of Articulatory Effort

Language Examples

q→h— Occurs in coda position.

Related Transformations

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