Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Northern Ndebele umu-
← Proto-Bantu *[[jʊ̀-]][[mʊ̀-]] (inherited)
← Proto-Bantu *[[gʊ́-]][[mʊ̀-]] (inherited)
← Northern Ndebele um- (mention)
← Northern Ndebele um- (mention)

→ Northern Ndebele um- (mention)
→ Northern Ndebele um- (mention)
→ Northern Ndebele umfundisi (affix)
→ Northern Ndebele umzingeli (affix)
→ Northern Ndebele umlimi (affix)
→ Northern Ndebele umculi (affix)