Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Catalan
Elna
←
Ancient Greek
Ἑλένη
(derived)
←
Latin
Helena
(inherited)
→
Catalan
Cotlliure
(mention)
→
Catalan
elnès
(affix)