Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Xhosa
umdudo
←
Xhosa
um-
(affix)
←
Xhosa
duda
(affix)
←
Xhosa
-o
(affix)