Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rwanda-Rundi
ubuki
←
Proto-Bantu
*bʊ̀jíkɪ̀
(inherited)
←
Proto-Bantu
*njíkɪ̀
(mention)