Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
sclav
←
Romanian
slav
(doublet)
→
Romanian
slav
(doublet)
→
Romanian
sclavă
(mention)
→
Romanian
șcheau
(doublet)
→
Romanian
sclavie
(suffix)