Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
ẽemigo
←
Latin
inimīcus
(inherited)
←
Latin
in-
(mention)
←
Latin
amīcus
(mention)
→
Galician
inimigo
(derived)
→
Portuguese
inimigo
(derived)