Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
sirvente
←
French
sirvente
(borrowed)
←
Latin
servīre
(derived)
←
Occitan
(mention)
←
Occitan
(mention)
←
Occitan
sirvent
(mention)
←
Occitan
(mention)