Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
зима
←
Old Church Slavonic
зима
(inherited)
←
Proto-Indo-European
*ǵʰéyōm
(inherited)
←
Proto-Slavic
*zima
(inherited)