Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*starostь
→
Old Church Slavonic
старость
(inherited)
→
Romanian
staroste
(borrowed)
→
Russian
старость
(inherited)
→
Serbo-Croatian
starost
(inherited)
→
Slovene
starost
(inherited)