Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Swahili njia
Proto-Bantu *njɪ̀dà (inherited)

Kamba nzĩa (cognate)
Kikuyu njĩra (cognate)
Malagasy dia (link)
Malagasy njia (borrowed)
Swahili kinjia (affix)