Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Megleno-Romanian
drac
←
Ancient Greek
δράκων
(derived)
←
Latin
dracō
(inherited)
←
Romanian
drac
(cognate)
←
Aromanian
-
(cognate)