Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
ar
←
Latin
re-
(derived)
→
Old Portuguese
ysopar
(suffix)
→
Old Portuguese
amẽaçar
(confix)
→
Old Portuguese
mẽaçar
(suffix)