Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
autor
←
Latin
auctor
(borrowed)
→
Portuguese
autora
(suffix)
→
Portuguese
cantautor
(blend)
→
Portuguese
autoria
(suffix)
→
Portuguese
autoral
(affix)