Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
amor
←
Latin
amor
(inherited)
→
Galician
amor
(inherited)
→
Portuguese
namorado
(affix)
→
Portuguese
amor
(inherited)