Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Polish
umorzyć
←
Proto-Slavic
*umoriti
(inherited)
←
Old Polish
u
(prefix)
←
Old Polish
morzyć
(prefix)
→
Polish
umorzyć
(inherited)
→
Old Polish
umarzać
(suffix)