Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
suciedad
←
Spanish
sucio
(affix)
←
Spanish
-edad
(affix)
←
Galician
sucidade
(cognate)
←
Portuguese
sujidade
(cognate)