The aims of this paper are: (i) to report new dialect data for a vowel contrast in Acehnese which was not recorded in earlier descriptive work, (ii) to show that this contrast is cognate with a contrast reconstructed for Proto–Chamic, and (iii) to reconstruct this part of the vowel system of Proto–Aceh–Chamic.
A close genetic relationship between Acehnese and Chamic was first suggested by Nieman (1891). Although a contrary view was expressed by Blagden (1929), the issue has been conclusively put to rest by the work of Cowan (1933, 1948, 1974, 1981, 1983, 1988), Shorto (1975, 1977) and Collins (1975) who all agree on the existence of a distinct Aceh–Chamic sub–group within Austronesian.
Unfortunately, comparative work on Aceh-Chamic (Cowan: Chamo- Achehic, Shorto: Achino-Cham) has been hampered by problems of access to the data. In Lee's (1966) and Burnham's (1976) reconstructions of Proto-Chamic no mention is made of Acehnese. On the other hand, Cowan and Shorto, the two scholars who have furthered Aceh-Chamic studies the most, have not had access to Lee (1966), nor, in more recent works, to Burnham (1976). Another problem has been that Acehnese source materials have been restricted to just one dialect, as reflected by Djajadiningrat's (1934) and Kreemer's (1931) Acehnese-Dutch dictionaries.
This paper represents one step towards addressing some of these problems, by comparing new Acehnese dialect data with the comparative Chamic wordlist compiled by Lee and augmented by Burnham. I focus here upon a specific