Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
serpente
←
Proto-Indo-European
*serp-
(derived)
←
Latin
serpens
(inherited)
←
Latin
serpō
(mention)
→
Esperanto
serpento
(mention)
→
Italian
serpentoso
(suffix)
→
Italian
serpentesco
(suffix)
→
Sicilian
serpenti
(derived)