Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*žukъ
→
Belarusian
жук
(inherited)
→
Upper Sorbian
žuk
(inherited)
→
Polish
żuk
(inherited)
→
Russian
жук
(inherited)
→
Ukrainian
жук
(inherited)