Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
cãstãnji
←
Ancient Greek
καστάνεια
(derived)
←
Latin
castanea
(inherited)
→
Albanian
gështenjë
(cognate)