Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swazi
sibili
←
Proto-Nguni
*ísíbilí
(inherited)
←
Swazi
si-
(affix)
←
Swazi
bili
(affix)