Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
gniewać
←
Polish
gniew
(suffix)
←
Polish
ać
(suffix)
←
Slovak
hnevať
(cognate)
→
Polish
rozgniewać
(prefix)