Ayoreo (Zamucoan): from allophonic variation to phonematic assessment
Year: 2026
Type: book-chapter
Abstract: This paper is the first systematic assessment of the phonetics and phonology of Ayoreo, a Zamucoan language spoken in the Chaco region of southeastern Bolivia and northern Paraguay. Ayoreo has a fairly simple phonotactic structure and a medium-sized phonematic inventory, consisting of 5 vowels and 15 to 17 phonemes, depending on the variety. The consonant system presents some typologically relevant issues: the uncertain word-stress location; the vanishing rhotic and its relation to vowel lengthening; devoiced nasals and the effect of nasal harmony; and the elusive role of the word-final glottal stop. Despite the small number of speakers (less than 5,000), Ayoreo presents remarkable dialectal variations, and even intraindividual oscillations, which – lacking a recognized standard – constitute a challenge for the phonologist.
DOI: 10.17613/tmf21-tav39
Authors: Bertinetto, Pier Marco, Ciucci, Luca
Institutions: Scuola Normale Superiore, University of Passau
Language: English
Subfield: Experimental and Cognitive Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W7154479137
FWCI:
Cites:
Cited by:
Related to: