Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
incroyable
←
French
in
(prefix)
←
French
croyable
(prefix)
→
French
incroyablement
(affix)
→
Portuguese
incrível
(cognate)