Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
nescidade
←
Old Portuguese
necidade
(mention)
←
Old Portuguese
neicidade
(mention)
←
Old Portuguese
néscio
(mention)
←
Old Portuguese
-dade
(mention)