Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Xhosa
bonga
←
Proto-Nguni
*-bonga
(inherited)
→
Xhosa
isibongo
(affix)
→
Xhosa
imbongi
(affix)