Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
protoplanetário
←
Portuguese
proto-
(affix)
←
Portuguese
planetário
(affix)
←
Portuguese
protoplaneta
(affix)
←
Portuguese
-ário
(affix)