Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
agência
←
French
agence
(derived)
←
Italian
agenzia
(borrowed)
←
Latin
agens
(derived)
←
Latin
agere
(mention)
←
Latin
agentis
(mention)
→
Portuguese
agente
(link)