Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
drum
←
Greek
δρόμος
(borrowed)
→
Romanian
drumeț
(suffix)
→
Romanian
drumuleț
(suffix)
→
Romanian
drumar
(suffix)
→
Romanian
drumaș
(suffix)
→
Romanian
drumeag
(suffix)
→
Romanian
drumușor
(suffix)
→
Aromanian
drum
(cognate)