Taivoan language

Taivoan or Taivuan, is a Formosan language spoken until the end of the 19th century by the indigenous Taivoan people of Taiwan. Taivoan used to be regarded as a dialect of Siraya, but now more evidence has shown that they should be classified as separate languages. The corpora previously regarded as Siraya like the Gospel of St. Matthew and the Notes on Formulary of Christianity translated into "Siraya" by the Dutch people in the 17th century should be in Taivoan majorly.

Since the January 2019 code release, SIL International has recognized Taivoan as an independent language and assigned the code tvx.

The Taivoan language used to be regarded as a dialect of Siraya. However, more evidences have shown that it belongs to an independent language spoken by the Taivoan people.

In "De Dagregisters van het Kasteel Zeelandia" written by the Dutch colonizers during 1629–1662, it was clearly said that when the Dutch people would like to speak to the chieftain of Cannacannavo (Kanakanavu), they needed to translate from Dutch to Sinckan (Siraya), from Sinckan to Tarroequan (possibly a Paiwan or a Rukai language), from Tarroequan to Taivoan, and from Taivoan to Cannacannavo.

"...... in Cannacannavo: Aloelavaos tot welcken de vertolckinge in Sinccans, Tarrocquans en Tevorangs geschiede, weder voor een jaer aengenomen" — "De Dagregisters van het Kasteel Zeelandia", pp.6–8

A comparison of numerals of Siraya, Taivoan (Tevorangh dialect), and Makatao (Kanapo dialect) with Proto-Austronesian language show the difference among the three Austronesian languages in southwestern Taiwan in the early 20th century:

In 2009, Li (2009) further proved the relationship among the three languages, based on the latest linguistic observations below:

Some examples include: