Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
oncolog
←
Italian
oncologo
(cognate)
←
Romanian
oncologie
(suffix)
←
Romanian
log
(suffix)
→
Romanian
oncologă
(mention)