Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
poszerzyć
←
Polish
po
(prefix)
←
Polish
szerzyć
(prefix)
→
Polish
poszerzenie
(suffix)
→
Polish
poszerzać
(suffix)
→
Ukrainian
поширити
(cognate)