Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
імператор
←
Belarusian
імпера́тар
(cognate)
←
Latin
imperātor
(borrowed)
←
Polish
imperator
(cognate)
←
Russian
импера́тор
(cognate)