Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Zulu
inkosi
←
Proto-Bantu
*nkócì
(inherited)
→
English
inkosi
(mention)
→
Chichewa
Nkosi
(cognate)
→
Zulu
inkosikazi
(suffix)
→
Zulu
inkosana
(affix)