Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
bitãrneatsã
←
Romanian
bătrânețe
(cognate)
←
Aromanian
bitãrnu
(suffix)
←
Aromanian
eatsã
(suffix)
→
Romanian
bătrânețe
(cognate)