[ʒ]→[z]Certainty: 5/5Commonality: 4/5

Fronting Depalatalization Slavic Sinitic

Voiced postalveolar fricative to Voiced alveolar fricative

The shift from the voiced postalveolar fricative [ʒ] (zh) to the voiced alveolar fricative [z] is a process of fronting or depalatalization. This change is frequently observed in historical sound changes, dialectal mergers, and early language development as the place of articulation moves from behind the alveolar ridge forward to the teeth.

Phonetic Effects

Fronting, Depalatalization

Language Examples

Taiwanese Mandarin Sinitic

zh [ʐ]→[z]— Widespread merger where retroflex/postalveolar fricatives are realized as alveolar sibilants.

Slavic Dialects (Mazurzenie) Slavic

/ʒ/→[z]— In certain Polish dialects, historical postalveolar sounds shifted back to alveolar sibilants.

Related Transformations

Inverse: Palatalization

More Slavic Shifts

[a] → [ə] — Vowel Reduction [dʲ] → [dʒ] — Affrication [d] → [dʑ] — Palatalization [d] → [t] — Voice Loss [dz] → [l] — Deaffrication

Sources & References

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