Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
palūdōsus
→
Latin
palus
(link)
→
Romanian
păduros
(inherited)
→
Aromanian
pãduros
(derived)
→
Aromanian
pãdurosu
(derived)