Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Classical Nahuatl
contradeciroa
←
Spanish
contradecir
(borrowed)
←
Latin
contrādīcō
(derived)
←
Classical Nahuatl
-oa
(affix)