Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
postąpić
←
Polish
po
(prefix)
←
Polish
*stǫpiti
(prefix)
←
Polish
stąpać
(link)
→
Belarusian
паступіць
(cognate)
→
Polish
postępować
(suffix)
→
Polish
postąpienie
(suffix)
→
Polish
postępek
(suffix)