Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
forja
←
French
forge
(borrowed)
←
Latin
fabrica
(derived)
←
Portuguese
frágua
(doublet)
→
Portuguese
forjar
(affix)
→
Portuguese
frágua
(mention)