Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
кепскі
←
Belarusian
кеп
(affix)
←
Belarusian
-скі
(affix)
←
Polish
kiep
(derived)