The following is the phonology of the Kametsu dialect, which is based on Hirayama et al. (1986).
Consonants As with most Ryukyuan languages to the north of Central Okinawan, stops are described as "plain" C’ and "glottalized" C‘. Phonetically, the two series are lightly aspirated and
tenuis , respectively.
Notes • The
zero onset /'/ may be added. It is contrasted with glottal and . • is before and , and before and . • is new and infrequent. • , and are realized as , and , respectively. • is before and , and elsewhere. • , , and are phonemically analyzed as , , and , respectively. • , , and are phonemically analyzed as , , and , respectively. • , and are phonemically analyzed as , and , respectively.
Vowels Notes • The exact quality of /ə/ is debated, with some analyzing it as a front-mid /ɛ/.
Correspondences to Standard Japanese Only major sound correspondences are listed. • Standard Japanese mostly corresponds to . • Standard Japanese is merged into . • Tokunoshima , and are of secondary origin and mostly correspond to Standard Japanese diphthongs. • Standard Japanese and corresponds to Tokunoshima and , respectively. • Standard Japanese and , and , and and are merged into , , and , respectively. • The fusion of two consecutive morae resulted in glottalized consonants in Tokunoshima. ==Vocabulary==