Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
nărav
←
Bulgarian
нърав
(cognate)
←
Old Church Slavonic
нъравъ
(borrowed)
←
Polish
narów
(cognate)
←
Russian
нрав
(cognate)
←
Serbo-Croatian
нарав
(cognate)
←
Proto-Slavic
*norvъ
(derived)