Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
juliol
←
Catalan
juny
(mention)
←
French
juillet
(cognate)
←
Latin
iūlius
(derived)
←
Occitan
julhet
(cognate)
←
Old Catalan
jullol
(derived)
←
Old Catalan
juyol
(mention)
←
Old Catalan
juyl
(mention)
→
Occitan
julhet
(cognate)