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