Ulch language

The Ulch language, or Olcha, is a Tungusic language spoken by the Ulch people in the Russian Far East. The language is moribund, with only 150 speakers (2010 census).

Ulch
Нāнʼи хэсэни
Native to	Russia
Region	Khabarovskiy Kray
Ethnicity	2,800 Ulch (2010 census)[1]
Native speakers	150 (2010 census)[1]
Language family	Tungusic Southern Nanaic Ulch
Writing system	Cyrillic
Language codes
ISO 639-3	ulc
Glottolog	ulch1241
ELP	Ulch
Ulch is classified as Critically Endangered by the UNESCO Atlas of the World's Languages in Danger
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Phonology

Vowels

	Front	Central	Back
Close	i		u
Mid	ɪ ~ e	ə	ʊ ~ o
Open		a

• Vowel length is also distributed.

Consonants

		Labial	Alveolar	Alveolo- palatal	Velar	Uvular
Nasal		m	n	ɲ	ŋ
Plosive/ Affricate	voiceless	p	t	t͡ɕ	k	(q)
	voiced	b	d	d͡ʑ	ɡ
Fricative	voiceless	(f)	s		x	(χ)
	voiced	β			(ɣ)
Lateral			l
Rhotic			r
Approximant		(w)		j

• [f] is a rare sound in native words.
• /β ɡ/ have allophones of [w ɣ].
• /k x/ can become uvularized as [q χ] before vowels /a o/.^[2]

Alphabet

А а	(а̄)	Б б	В в	Г г	Д д	Дʼ дʼ	Е е
(е̄)	Ё ё	(ё̄)	Ж ж	З з	И и	(ӣ)	Й й
К к	Л л	М м	Н н	Нʼ нʼ	Ӈ ӈ	О о	(о̄)
П п	Р р	С с	Т т	У у	(ӯ)	Ф ф	Х х
Ц ц	Ч ч	Ш ш	Щ щ	ъ	Ы ы	ь	Э э
(э̄)	Ю ю	(ю̄)	Я я	(я̄)

In brackets are letters that are used in writing, though not officially included in the alphabet.