In a seminal text in the diachronic study of Oceanic languages, Malcolm Ross (1988:141,147) reports the sound change Proto-Oceanic *R > lk/_# in the language Kaiwa. A few lexical witnesses of this sound change are reported ...

Prevelar raising, or the raising of /ɛ/ before voiced velars, has been treated as a sound change that applies uniformly across relevant lexical items. Using self-reported responses from 434 participants, this paper shows ...