Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Xhosa
aluka
←
Proto-Bantu
*-gàdʊka
(inherited)
←
Proto-Bantu
*-gàda
(inherited)
←
Proto-Bantu
*-dʊ̀ka
(inherited)
←
Zulu
eluka
(cognate)
→
Xhosa
ulwaluko
(affix)
→
Xhosa
alusa
(mention)