Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Zulu
imbuzi
←
Proto-Bantu
*mbʊ́dì
(inherited)
→
Zulu
imbuzana
(affix)
→
Zulu
imbuzikazi
(affix)