Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swazi
bona
←
Proto-Nguni
*boná
(inherited)
←
Proto-Nguni
*boná
(inherited)
←
Proto-Bantu
*-bóna
(inherited)
→
Swazi
bonisa
(affix)
→
Swazi
bonakala
(affix)
→
Swazi
umbono
(affix)