Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
chevalerez
→
Romanian
călăreț
(cognate)
→
Aromanian
cãlãrets
(cognate)
→
Albanian
kalorës
(cognate)