Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
kropka
←
Proto-Slavic
*kropъka
(inherited)
→
Belarusian
кропка
(borrowed)
→
Polish
dwukropek
(affix)
→
Polish
wielokropek
(affix)