Bȳŋ Nambāno

Bȳŋ Nambāno, also known as Bȳŋānu or simply Bȳŋ, is a language variety within the Nambāno dialect cluster spoken in Qnōp'.

Consonants
Bȳŋ Nambāno features the loss of labialisation on velar consonants, merging them with their plain forms. Old Nambāno *hʷ became Bȳŋ /w/, while plain *h was lost completely.

The palatal obstruent *j, which became an approximant [j] in Nambāno proper, merged with /z/, originally a voiced allophone of *s.