Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
serenidade
←
Latin
serēnitās
(inherited)
←
Latin
serēnus
(mention)
←
Latin
-itās
(mention)
←
Portuguese
sereno
(suffix)
←
Portuguese
idade
(suffix)