Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
estrada
←
Latin
via
(mention)
←
Latin
strāta
(mention)
←
Latin
strātus
(mention)
←
Old Occitan
estrada
(inherited)