Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
guerreiro
←
Portuguese
-eiro
(affix)
←
Old Portuguese
guerreiro
(inherited)
←
Old Portuguese
guerra
(mention)
→
Portuguese
antiguerreiro
(affix)