Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swazi
akha
←
Proto-Bantu
*-jáka
(inherited)
←
Proto-Bantu
*-jíbaka
(inherited)
→
Swazi
umakhi
(affix)