(jump up one level to Walu-Siwaish)
The West-coast Walu-Siwaish languages are Papora and Hoanya, two extinct languages, each of them significantly diverse. Their last speakers were interviewed mainly by Japanese linguists in the late 19th and early 20th centuries. We possess short vocabularies for a number of locations in rough phonetic transcriptions. Tsuchida (1982) includes a collection of these forms, now in part accessible online through the Hoanya and Papora pages of the Austronesian Basic Vocabulary Database (ABVD; here and here) of Greenhill et al. (2003-).
Tsuchida (1982) gave two shared lexical innovations of Papora and Hoanya (i.e., Proto-Western Walu-Siwaish): [*S]iu ‘salt’ and *mari ‘sour’. Another lexical innovation relates to the word for ‘fire’.
The Papora and Hoanya forms for ‘fire’ given by Tsuchida are: Papora tapū (1-1), dapū (2), dapu (1-3), lapu (3), la’pu (1-5), rapun (1-6); Hoanya dzapu (1-1 a), zapu (1-1b, 1-2, 1-3), zapū (1-8), rapū (2c), rappu (5), lapu (1-1c, 2, 3-1b, 3-le, 3-2), lat–po (Chulo-hsien). Alphanumeric codes between parentheses refer to different data sources. Blust’s Austronesian Comparative Dictionary assigns these words to PANBlust *Sapuy ‘fire’. However Blust’s PAN *S goes to s- in both Hoanya (*Sikan ‘fish’ > sikan, *Suaji ‘younger sibling’ > suazi, *Sepat ‘4’ > supat) and Papora (*Siwa ‘nine’ > siya, *daqiS ‘forehead’ > ddes). Conversely none of the other Hoanya-Papora words with the same correspondence as ‘fire’ in Tsuchida (1982) goes back to PAN *S:
|Hoanya #1-1a||Hoanya #1-8||Papora #1-3||Papora #2|
‘Rain’ and ‘road, path’ go back to PAN *z, and judging from Mongondow mo-bidu ‘blue’, ‘black’ is ambiguous for *d and *z. The Hoanya and Papora forms for ‘fire’ in Table 4 are evidently cognates of another word: PMPBlust *dapuR ‘hearth’, even though this form had not hitherto been identified outside of Malayo-Polynesian. *dapuR ‘hearth, cooking fire’ existed in AN before PMP, replacing PANBlust *Sapuy ‘fire’ in Papora and Hoanya and nowhere else. For the final consonant, Papora-Hoanya examples of PAN final *-R are few, but *-R falls in Hoanya #1-1b matulu ‘to sleep’ < *ma-tuduR (this etymon is not found elsewhere in Papora or Hoanya).
Blust, Robert A. and Stephen Trussel. Austronesian Comparative Dictionary (ACD). Online at http://www.trussel2.com/acd/
Tsuchida, S. (1982) A Comparative Vocabulary of Austronesian Languages of Sinicized Ethnic Groups in Taiwan, Part I: Western Taiwan. Memoirs of the Faculty of Letters, No. 7, University of Tokyo. Tokyo, Japan.