Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
njergu
←
Latin
mergō
(inherited)
←
Romanian
merge
(cognate)
←
Romanian
merg
(mention)
→
Romanian
merge
(cognate)