Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
sluji
←
Czech
sloužit
(cognate)
←
Serbo-Croatian
služiti
(cognate)
←
Proto-Slavic
*služiti
(mention)
→
Romanian
slujitor
(suffix)