Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
martir
←
Greek
μάρτυρ
(borrowed)
←
Romanian
martor
(doublet)
→
Romanian
sânt
(link)
→
Romanian
martor
(doublet)
→
Romanian
martiraj
(suffix)