Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
vlaga
←
Proto-Slavic
*volga
(inherited)
→
Old Church Slavonic
влага
(mention)
→
Romanian
vlagă
(mention)