Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
confluentia
←
Latin
cōnfluēns
(affix)
←
Latin
-ia
(affix)
←
Latin
cōnfluō
(mention)
→
Catalan
confluència
(derived)
→
French
Couflens
(derived)