Shiwiar language

Not to be confused with Shuar language from Ecuador.

Shiwiar, also known as Achuar, Jivaro and Maina, is a Chicham language spoken along the Pastaza and Bobonaza rivers in Ecuador. Shiwiar is one of the thirteen indigenous languages of Ecuador.^[2] All of these indigenous languages are endangered.^[2]

Achuar
Shiwiar
Native to	Peru, Ecuador
Ethnicity	Achuar people, Shiwiar
Native speakers	4,420 in Peru (2012)[1] 3,520 in Ecuador (2007)[1]
Language family	Chicham Achuar
Language codes
ISO 639-3	acu
Glottolog	achu1248
ELP	Achuar

Speakers

Shiwiar is a language spoken by the Achuar people of the Amazonian region of Ecuador.^[3] The Achuar people also speak Spanish, Shuar, and Kichwa along with their native language, Shiwiar.^[3] Shuar belongs to the same language family as Shiwiar – Jivaroan.^[3]

Although the Achuar live in the Amazon Basin, the extracting of oil and raw materials from Ecuador through mining has displaced the Achuar communities and endangered their homes.^[4]

While Ecuador's official language is Spanish, the Achuar people along with other indigenous groups have the right to use their own languages in education through the official language policies of Ecuador legalized in Decree No. 000529, Article 27, and the Dirección Nacional de Educación Indígena Intercultural Bilingüe (DINEIIB).^[5]

Phonology

Consonant phonemes^[6]

	Bilabial	Alveolar	Postalveolar	Palatal	Velar	Glottal
Nasal	m	n			ŋ
Stop	p	t			k	ʔ
Affricate		ts	tʃ
Fricative		s	ʃ		x
Approximant				j	w
Tap		ɾ

Vowel phonemes^[6]

	Front	Central	Back
Close	i ĩ iː		u ũ uː
Close-mid		ɘ ɘ̃ ɘː[7]
Open		a ã aː

• /i/ and /u/ have slightly lowered allophones [ɪ] and [ʊ], respectively.^{[8][in which environments?]}
• /a, ã, aː/ are phonetically central [a̠, ã̠, a̠ː].^[8]
  • /a, ã/ (but not the long /aː/) have the following allophones: open central unrounded [a̠, ã̠], open-mid front unrounded [ɛ, ɛ̃], close-mid front unrounded [e, ẽ] and close-mid back rounded [o, õ].^{[8][what is their distribution?]}