Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
kaa
←
Proto-Bantu
*ìkádà
(inherited)
←
Proto-Bantu
*-jìkada
(inherited)
←
Proto-Bantu
*-jìka
(mention)
←
Proto-Bantu
*nkádá
(inherited)
→
Swahili
kao
(mention)
→
Swahili
kikao
(mention)
→
Swahili
mkazi
(mention)
→
Swahili
ukao
(mention)