Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
κούμαρο
←
Ancient Greek
κόμαρος
(inherited)
←
Ancient Greek
κόμαρος
(link)
←
Sicilian
cacumbaru
(cognate)
→
Bulgarian
кумарка
(borrowed)