Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
cupaci
←
Romanian
copac
(cognate)
←
Istro-Romanian
copaț
(cognate)
←
Albanian
kopaç
(derived)
→
Romanian
copac
(cognate)
→
Albanian
kopaç
(cognate)