Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
Urgell
←
Basque
ur
(derived)
←
Latin
Urgellum
(derived)
←
Iberian
*uŕki
(derived)
→
Catalan
urgellenc
(affix)
→
Catalan
urgellès
(affix)