Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wykupić
←
Polish
wy
(prefix)
←
Polish
kupić
(prefix)
→
Polish
wykup
(link)
→
Polish
wykupywać
(suffix)