The Universal Atlas of Phonetic Evolution
Back to Matrix [tʲ] → [kʲ] Edit this Data

[kʲ]→[tʲ]Certainty: 4/5Commonality: 3/5

Palatalized voiceless velar plosive to Palatalized voiceless alveolar plosive

The palatalized voiceless velar plosive [kʲ] can undergo a phonetic transformation to the palatalized voiceless alveolar plosive [tʲ] through a process of extreme fronting or coronalization. This shift typically occurs under the influence of a preceding or following front vowel or palatal glide, where the velar articulation moves forward to the alveolar region while retaining its palatalized quality. This type of shift is a specific instance of velar fronting under palatalization, where the point of articulation moves from the velum to the alveolar ridge.

Phonetic Effects

Fronting, Coronalization, Palatalization

Language Examples

Latin CĒPULLA→kipula / tipula— The initial /k/ in Latin CĒPULLA, when borrowed into Basque, was likely palatalized to [kʲ] before the front vowel /i/. In some Basque dialects, this [kʲ] further fronted to [tʲ], resulting in forms like 'tipula' alongside 'kipula' for 'onion'.

Related Transformations

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