Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
copt
←
Latin
coctus
(inherited)
→
Romanian
necopt
(prefix)
→
Romanian
Coptu
(mention)
→
Aromanian
coptu
(cognate)