Naeng/Diachronics
< Naeng
- breathy vowel + p t k > breathy vowel + b d g
- some vowels drop, creating consonant clusters
Sandhi
- th + fric -> fric + t
- ths -> st, as in sehf (go) -> *thsehf -> stehf (to drive) (Modern binsteaf (energy), sămteaf (to energize))
- thf -> ft, e.g. tăfi (laugh) -> *titfi -> tifti (mock)
- rC, lC > Cr, Cl
- ps pt pn png > sp pr fn fng
- tp cp kp > tw tsw cw; breathy vowel + tp tsp kp > thw tsw chw
- ck kc cp pc > sc sc tsw sp