The most current information on the number of Bambassi speakers is not known, as the 2007 census grouped the Mao languages together, despite low lexical similarity. 33,683 mother tongue speakers of Maogna (covering Bambassi, Hozo and Seze) were listed.[4]
Similarities
Bambassi has a 31% lexical similarity with other Omotic languages.
Phonology
Bambassi has 5 vowels: /a, e, i, o, u/. The vowels have lengthened forms, and Bambassi has contrastive vowel length.[5]
^Güldemann, Tom (2018). "Historical linguistics and genealogical language classification in Africa". In Güldemann, Tom (ed.). The Languages and Linguistics of Africa. The World of Linguistics series. Vol. 11. Berlin: De Gruyter Mouton. pp. 58–444. doi:10.1515/9783110421668-002. ISBN978-3-11-042606-9.