Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
arinã
←
Latin
arēna
(inherited)
←
Romanian
arină
(cognate)
←
Sicilian
rina
(cognate)
→
Romanian
arină
(cognate)
→
Aromanian
arinos
(suffix)
→
Aromanian
arinosu
(suffix)