Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
decorō
→
Italian
decorare
(derived)
→
Latin
condecoro
(affix)
→
Latin
dedecoro
(affix)
→
Latin
decoratus
(mention)
→
Latin
decorans
(mention)
→
Latin
decoraturus
(mention)
→
Latin
decorandus
(mention)
→
Portuguese
decorar
(mention)