Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
ronchio
←
Latin
ronchus
(mention)
←
Latin
*runcus
(mention)
←
Latin
runco
(derived)
→
Italian
ronchione
(suffix)
→
Romanian
runc
(cognate)