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

→ Phuthi wa (inherited)
→ Northern Ndebele wa (inherited)
→ Northern Sotho wa (inherited)
→ Rwanda-Rundi gwa (inherited)
→ Sotho wa (inherited)
→ Tswana wa (inherited)
→ Tsonga wa (inherited)
→ Venda wa (inherited)
→ Xhosa wa (inherited)
→ Zulu wa (inherited)