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

→ Kikuyu irio (mention)
→ Kikuyu rĩithia (mention)
→ Kikuyu ũrĩo (mention)