Within the Zone L Bantu languages, Luba-Kasai is one of a group of languages which form the "Luba" group, together with Kaonde (L40), Kete (L20), Kanyok, Luba-Katanga (KiLuba), Sanga, Zela and Bangubangu.
The L20, L30 and L60 languages are also grouped as the Luban languages within Zone L Bantu.
Tshiluba is chiefly spoken in a large area in the Kasaï Occidental and Kasaï Oriental provinces of the Democratic Republic of the Congo. However, the differences in Tshiluba within the area are minor, consisting mostly of differences in tones and vocabulary, and speakers easily understand one another. Both dialects have subdialects.
Additionally, there is also a pidginised variety of Tshiluba,[2] especially in cities, where the everyday spoken Tshiluba is enriched with French words and even words from other languages, such as LingalaorSwahili. Nevertheless, it is not a typical form of a pidgin since it is not common to everyone but changes its morphology and the quantity and degree to which words from other languages are used. Its form changes depending on who speaks it and varies from city to city and social class to social class. However, people generally speak the regular Tshiluba language in their daily lives, rather than pidgin.
The failure of the language to be taught at school has resulted in the replacement of native words by French words for the most part. For instance, people speaking generally count in French, rather than Tshiluba. The situation of French and Tshiluba being used simultaneously made linguists mistakenly think that the language had been pidginised.[citation needed]
Bantu bonsu badi baledibwa badikadile ne badi ne makokeshi amwe. Badi ne lungenyi lwa bumuntu ne kondo ka moyo, badi ne bwa kwenzelangana malu mu buwetu.
"All human beings are born free and equal in dignity and rights. They are endowed with reason and conscience and should act towards one another in a spirit of brotherhood."
^"ki te te la" is Standard Orthography, pronounced like "k retell" and "ke Te Te la".
^The prefix tshiorci, depending on the spelling used, is used for the noun class used with language names
^"Luba-Lulua" combines the name "Luba" (in the strictest sense, Luba Lubilanji people) and "Lulua" (Beena Luluwa people), as in "the Luba-Lulua conflict".
^Ethnologue.com also indicates the name "Beena Lulua" but that is the name of the Beena Luluwa people, or the name "Luva" but that is a synonym of Kiluba (Kiluva), a different Luban language, which has a fricative bilabial between vowels.
Stappers, Leo. Tonologische bijdrage tot de studie van het werkwoord in het tshiluba. 1949. Mémoires (Institut royal colonial belge. Section des sciences morales et politiques). Collection in-8o ; t. 18, fasc. 4.
de Schryver, Gilles-Maurice. Cilubà Phonetics: Proposals for a 'Corpus-Based Phonetics from Below' Approach. 1999. Research Centre of African Languages and Literatures, University of Ghent.
DeClercq, P. Grammaire de la langue des bena-lulua. 1897. Polleunis et Ceuterick.
Muyunga, Yacioko Kasengulu. 1979. Lingala and Ciluba speech audiometry. Kinshasa: Presses Universitaires du Zaïre pour l'Université Nationale du Zaïre (UNAZA).
Kabuta, Ngo. Loanwords in Cilubà. 2012. University of Ghent, Belgium.
Willems, Em. Het Tshiluba van Kasayi voor beginnelingen. 1943. Sint Norbertus.