Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
імператорський
←
Belarusian
імпера́тарскі
(cognate)
←
Polish
imperatorski
(cognate)
←
Russian
импера́торский
(cognate)
←
Ukrainian
імпера́тор
(affix)
←
Ukrainian
-ський
(affix)