Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
agora
←
Latin
[[hāc]] [[hōrā]]
(inherited)
→
Galician
agora
(inherited)
→
Portuguese
agora
(inherited)