Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
дума
←
Proto-Germanic
*dōmaz
(derived)
←
Russian
ду́ма
(borrowed)
←
Proto-Slavic
*duma
(inherited)