Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
obwód
←
Proto-Slavic
*obvodъ
(inherited)
→
Polish
wieść
(link)
→
Polish
obwodowy
(affix)