Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
arburet
←
Latin
arborētum
(inherited)
←
Romanian
arboret
(cognate)
←
Aromanian
arburi
(suffix)
←
Aromanian
et
(suffix)
→
Romanian
arboret
(cognate)