Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
diligente
←
Proto-Indo-European
*leǵ-
(root)
←
Latin
diligentem
(derived)
←
Latin
diligēns
(mention)
←
Latin
diligō
(mention)
→
Italian
diligentissimo
(affix)
→
Italian
diligentemente
(affix)