Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swahili
pa
←
Proto-Bantu
*-páa
(inherited)
→
Kikuyu
he
(cognate)
→
Swahili
pamoja
(prefix)
→
Swahili
mpaji
(affix)