Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
studiare
←
Spanish
estudiar
(cognate)
←
Italian
studio
(mention)
←
Latin
studeō
(mention)
←
Latin
studium
(mention)
→
Ido
studiar
(derived)
→
Italian
studiabile
(suffix)
→
Romanian
studia
(borrowed)
→
Sicilian
studiari
(cognate)
→
Venetian
studiar
(cognate)