Ubykh Phonology
Ubykh, a Northwest Caucasian language, has the largest consonant inventory of all documented languages that do not use clicks, and also has the most disproportional ratio of phonemic consonants to vowels. It has consonants in at least eight, perhaps nine, basic places of articulation and 29 distinct fricatives, 27 sibilants, and 20 uvulars, more than any other documented language. Some Khoisan languages, such as ǃXóõ, may have larger consonant inventories due to their extensive use of click consonants, although some analyses (see for instance Traill (1985)) view a large proportion of the clicks in these languages as clusters, which would bring them closer into line with the Caucasian languages.
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