Did you know that all languages begin with the prefix KI- in Swahili? And by virtue of them beginning with this particular prefix, they automatically fall into the KI-VI noun class (only serious Swahili learners will know what I mean by this!)
So a couple of examples for you:
And some E. Afrikan languages to add to the mix:
Kikaguru, Kikamba, (I should speak these 2, however….!) Kikikuyu, Kichaga, Kipare, Kijita, Kijaluo, Kiluhya, Kiganda…….