Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Phuthi
rûda
←
Sotho
ruta
(borrowed)
→
Phuthi
murûdûwa
(affix)
→
Phuthi
irûdo
(affix)
→
Phuthi
rûdîsa
(affix)
→
Phuthi
murûdî
(affix)