Pohnpeic languages are distinct from the closely related Chuukic languages as a result of uniquely developed innovations. One such innovation is nasal substitution, where the first element in a consonant geminate becomes a homorganicnasal consonant.[3] An example of this change is seen where Proto-Chuukic-Pohnpeic */kkaŋ/ 'sharp' became Mokilese/iŋkɔŋ/, whereas in Chuukese it is /kken/.[4]
1 In the Pohnpeic languages, geminate obstruents are realized as homorganic nasal-obstruent clusters. 2 Often before /i/. 3 Before /a/. 4 The reflex is *∅ sporadically before PMc *e.