Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Occitan
jorn
←
Latin
diurnum
(inherited)
←
Latin
diurnus
(mention)
←
Old Occitan
jorn
(inherited)
→
Occitan
jornada
(link)
→
Occitan
miègjorn
(affix)
→
Occitan
totjorn
(affix)