Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Bantu *[[bá-]][[bà-]]

Phuthi eba- (inherited)
Northern Ndebele aba- (inherited)
Swazi ba- (inherited)
Tsonga va- (inherited)
Venda vha- (inherited)
Zulu aba- (inherited)