Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
dēcantō
→
Italian
decantare
(borrowed)
→
Latin
decantans
(mention)
→
Latin
decantaturus
(mention)
→
Latin
decantatus
(mention)
→
Latin
decantandus
(mention)