Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
leggiadro
←
Proto-Indo-European
*h₁lengʷʰ-
(root)
←
Italian
leggiadria
(back-formation)
→
English
leggiadrous
(mention)
→
Italian
illeggiadrire
(affix)
→
Italian
leggiadramente
(suffix)