Itonama is a moribundlanguage isolate spoken by the Itonama people in the Amazonian lowlands of north-eastern Bolivia. Greenberg’s (1987) classification of Itonama as Paezan, a sub-branch of Macro-Chibchan, remains unsupported and Itonama continues to be considered an isolate or unclassified language.
It was spoken on the Itonomas River and Lake[2] in Beni Department.
. . . Itonama language . . .
Jolkesky (2016) notes that there are lexical similarities with the Nambikwaran languages due to contact.[3]
An automated computational analysis (ASJP 4) by Müller et al. (2013)[4] found lexical similarities between Itonama and Movima, likely due to contact.
Diphthongs: /ai au/.
The postalveolar affricates /tʃ tʃʼ/ have alveolar allophones [ts tsʼ]. Variation occurs between speakers, and even within the speech of a single person.
The semivowel /w/ is realized as a bilabial fricative[β] when preceded and followed by identical vowels.
. . . Itonama language . . .