Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
subvenio
←
Latin
sub-
(affix)
←
Latin
veniō
(affix)
→
Middle French
soubvenir
(derived)
→
Portuguese
subvencionar
(mention)