Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
suicidaire
←
French
suicide
(suffix)
←
French
aire
(suffix)
→
French
suicidairement
(suffix)
→
Italian
suicidario
(cognate)