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