Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
czarnoksiężnik
←
Czech
černokněžník
(cognate)
←
Kashubian
czôrnoksiżnik
(cognate)
←
Polish
czarny
(affix)
←
Polish
-o-
(affix)
←
Polish
księga
(affix)
←
Polish
-nik
(affix)
→
Polish
czarnoksięstwo
(suffix)