Yabula-Yabula (Jabulajabula) in an extinct language of Australia, located in Victoria and New South Wales. Dixon listed it an isolate, but Glottolog evaluates it as a dialect of Yotayota.[2] It shares only 44% of its vocabulary with Yorta Yorta, so is best considered a separate language. This may due to the rapid lexical change involved after a person's death, as their name cannot be uttered.[3]
Phonology
Consonants
The consonants of Yabula-Yabula are likely the same as those in Yorta-Yorta, based on analysis of wordlists.[3]
[e] is the rarest vowel. There are no vowel-initial words in Yabula-Yabula, but there are some in Yorta-Yorta, due to the deletion of [j] or sometimes [ŋ] before [a].
^Heather Bowe and Stephen Morey. 1999. The Yorta Yorta (Bangerang) Language of the Murray Goulborn including Yabula Yabula. (Pacific Linguistics: Series C, 154.) Canberra: Research School of Pacific and Asian Studies, Australian National University.