Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Rwanda-Rundi
ibiryo
←
Rwanda-Rundi
ibi-
(affix)
←
Rwanda-Rundi
rya
(affix)
←
Rwanda-Rundi
-o
(affix)