The PAN coda *-X in Favorlang

In Sagart (2019 here) I reconstructed a new PAN consonantal ending : *X [χ]. This is one source of the Kra-Dai tone B. In the same paper I showed that at the end of Austronesian words, two previously reconstructed h-type sounds: *H1 and *H2, evolved to different tones in Kra-Dai: *H1 to tone C and *H2 to tone A. In Table 7 of that paper I further assigned my *X to two words having no Kra-Dai cognates: *qeCaX ‘chaff’ and *duRiX ‘thorn’.  The reason for claiming these words ended in *X was that, while there was evidence in each case for a final voiceless fricative (Amis ʔtah ‘chaff’, Aklanon dugih ‘thorn’), that fricative could neither be *H1 nor *H2, as shown by the combination of  cited Saisiyat, Amis and Bunun forms: only *X was consistent with all the evidence.

Favorlang, an extinct Austronesian language of the Formosan west coast, recorded by Dutch missionaries in the mid-17th century brings additional evidence. I rely on Happart’s Favorlang vocabulary of 1650, as published in Campbell (1896).

As represented in those sources, Favorlang regularly loses the PAN endings *H1 and *H2:

*-H1: bao ‘new’ < baqeRuH1; bagg’ (o chau) ‘a live coal’ < baRaH1; ema < *qumaH1 ‘a field’, atshia ‘a salting’ < qasiRaH1.

*-H2: torro ‘three’ (in manna-torro-us ‘three times’) < tuluH2; manna-pida ‘to be often repeated’ < *pijaH2; charina ‘ear’ < CangilaH2; abo < qabuH2 ‘ash’; kairi ‘left’ < ka-wiRiH2; bato ‘stone’ < batuH2.

Yet *qeCaX ‘chaff’ is reflected in Favorlang with a final back-of-the mouth fricative, as chach or chagh ‘the powder of ground seed; the refuse of bruised corn’ (understand ‘the by-product of pounding grain: chaff’). PAN *q is regularly lost in Favorlang, and PAN *C evolves regularly to ch. Dutch orthographic ch writes [x] and gh writes [x] or [ɣ] : this may have been close to the value of the fricatives in chach/chagh: [xax], [xaɣ] or similar. The first ch- reflects PAN *C; the last consonant: –ch or –gh, my *X. It cannot reflect *H1 or *H2, since as shown above both go to zero in Favorlang.

The behaviour of final *-X in Favorlang is parallel to that of final -h in the Amis cognate ‘tah ‘chaff’: this -h cannot reflect *H2, as final *H2 goes to zero in Amis. It could reflect *H1, since Amis reflects final *H1 as –h, but *H1 is contra-indicated by Saisiyat kæ-ʔsæʔ ‘chaff’—expect ʔsæh if PAN was *qeCaH1. Thus geographically distant Amis and Favorlang agree in having in ‘chaff’ a final back-of-the-mouth fricative that can neither reflect *H1 nor *H2.


Happart, Gilbertus (1650 [1896]) Woordboek der Favorlangsche Taal. Published in English translation as Happart’s Favorlang vocabulary in W. Campbell (ed.) The articles of Christian Instruction in Favorlang-Formosan Dutch and English. London, Kegan Paul, Trench and Trübner, 1896, pp. 122-199.

Sagart, Laurent. 2019. A model of the origin of Kra-Dai tones. Cahiers de Linguistique Asie Orientale, 2019, 48 (1), pp.1-29. ⟨10.1163/19606028-04801004⟩

Cite this post as: Laurent Sagart, "The PAN coda *-X in Favorlang," in Sino-Tibetan-Austronesian, 24/06/2020,


(view clickable tree)

(jump up one level to Pituish)

A monophyletic Favorlang-Taokas subgroup is supported by these innovations:

1. an innovative numeral for ‘6’: Favorlang and Babuza nataap, Taokas tahap, tákap , takkap (sets #26 and 28 in the ABVD).   These are additive forms based on a 1+5 prototype (*sa-RaCep), different from Saisiyat and Pazeh where ‘6’ is 5+1.

The Favorlang-Babuza form nataap  is composed of natta ‘1’ and achab [ahab] < *RaCep  ‘five’ reduced to [ab]. natta in turn reflects PAN *sa ‘one’ with na- prefixed marker of a derived series of numerals of uncertain functions: na-rroa ‘two’, na-torro-a ‘three’, na-spat ‘four’, na-chab ‘five’, na-taap ‘six’.

Taokas tahap, tákap , takkap ‘six’ is composed of ta- < *sa ‘one’ plus hap, kap, kkap in different dialect points. Initial h, k, kk reflects PAN *R. PAN *C should give Taokas s: here it is lost, presumably after *RaCep was reduced to Rasp through syncope.

2. An innovative word for ‘dog’. Favorlang mado, Babuza mato/malu/mado/malok (dialects), Taokas mato/maro/mazok/marox/malok etc. (dialects), all ‘dog’ (set #9 in ABVD). These forms go back to *ma[d]uq and displace PAN *asu, u-asu ‘dog’.

A Favorlang-Taokas subgroup is common to my phylogeny and to Blust’s.


ABVD (Austronesian Basic Vocabulary Database). Online at Accessed June 19, 2020.

Cite this post as: Laurent Sagart, "Favorlang-Taokas," in Sino-Tibetan-Austronesian, 20/06/2020,