Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
-zki
←
Proto-Slavic
*-ьskъ
(inherited)
→
Polish
ludzki
(affix)
→
Polish
sąsiedzki
(affix)
→
Polish
wojewódzki
(affix)