Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
gușter
←
Bulgarian
гуштер
(borrowed)
←
Serbo-Croatian
gušter
(borrowed)
←
Proto-Slavic
*aščerъ
(derived)