Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
prestar
←
Latin
praestāre
(inherited)
←
Latin
praestō
(mention)
←
Old Portuguese
prestar
(inherited)
→
Portuguese
emprestar
(affix)
→
Portuguese
prestação
(suffix)
→
Portuguese
prestável
(affix)