Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
savant
←
French
savoir
(mention)
←
French
sachant
(mention)
→
English
savant
(borrowed)
→
French
savamment
(suffix)
→
Romanian
savant
(borrowed)