Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
walcować
←
Polish
walec
(affix)
←
Polish
-ować
(affix)
←
Polish
walc
(affix)
←
Polish
-ować
(affix)
→
Polish
zwalcować
(affix)