Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
-ei
←
Latin
-āvī
(inherited)
←
Latin
-ite
(inherited)
←
Portuguese
-ais
(link)
←
Old Portuguese
-ei
(inherited)
←
Old Portuguese
-ei
(inherited)
←
Old Portuguese
ei
(mention)
←
Old Portuguese
-ede
(inherited)