Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
-edo
←
Latin
-ētum
(inherited)
→
Portuguese
arvoredo
(affix)
→
Portuguese
rochedo
(affix)
→
Portuguese
bunhedo
(affix)