Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
-cki
←
Proto-Slavic
*-ьskъ
(inherited)
→
Czech
-cký
(cognate)
→
Polish
katolicki
(affix)
→
Polish
katowicki
(affix)
→
Polish
świętochłowicki
(affix)
→
Polish
szlachecki
(affix)
→
Polish
Iłżecki
(affix)
→
Polish
iłżecki
(affix)
→
Polish
kórnicki
(affix)
→
Polish
łowiecki
(affix)
→
Polish
kamczacki
(affix)
→
Polish
nowobogacki
(affix)
→
Polish
strażacki
(affix)
→
Polish
konfederacki
(affix)
→
Polish
ryzykancki
(affix)
→
Polish
inteligencki
(affix)
→
Polish
szarmancki
(affix)
→
Polish
mielnicki
(affix)
→
Polish
prudnicki
(affix)