Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
паде́ж
→
Russian
падеж
(cognate)
→
Serbo-Croatian
падеж
(cognate)
→
Serbo-Croatian
padež
(cognate)