Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
sfulgu
←
Latin
fulgur
(inherited)
←
Latin
ex-
(mention)
←
Romanian
fulger
(cognate)
←
Aromanian
s-
(mention)