Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
estofar
←
Catalan
estofa
(affix)
←
Catalan
-ar
(affix)
←
Catalan
estofat
(link)
←
Catalan
estofat
(link)
←
Old French
estoffer
(derived)
←
Italian
stufare
(cognate)
←
Old Catalan
estubar
(derived)
→
Catalan
estofat
(affix)
→
Catalan
estofat
(affix)