Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
aiest
←
Latin
[[ad]] [[istum]]
(inherited)
←
Aromanian
aestu
(cognate)
→
Aromanian
aestu
(mention)