Where does “tuŵajira” come from?

tuŵajira (Tumbuka) comes from Tumbuka tu-, from Proto-Bantu *tʊ̀-.

Ancestry of “tuŵajira”, step by step

StepLanguageWordMeaning
1Tumbukatu-Class 13 noun prefix
2Proto-Bantu*tʊ̀-—
Every word from Proto-Bantu *tʊ̀- →Every word from Tumbuka tu- →