Index Diachronica: involving /R[-voice]/

1 result from /R[-voice]/   1 result to /R[-voice]/   

from /R[-voice]/

1 match

30 Niger-Congo30.2.1 Proto-Potou-Akanic to Proto-AkanicR[-voiced] R[+voiced] W → Z[-voiced] O[-voiced] F / #_

to /R[-voice]/

1 match

29 Na-Dene29.1.1.1.7 Proto-Athabaskan to Deg Hit’anR F → R[-voiced] F[-voiced] / _# in suffixes