Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
oratge
←
Catalan
ora
(affix)
←
Catalan
-atge
(affix)
←
French
orage
(cognate)
←
Occitan
auratge
(cognate)
→
Catalan
ora
(link)
→
Catalan
oratjós
(affix)
→
French
orage
(cognate)