Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
leiteiro
←
Latin
lactārius
(inherited)
←
Portuguese
leite
(suffix)
←
Portuguese
eiro
(suffix)
→
Latin
lactarius
(link)