Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
Hugon
←
Proto-Germanic
*hugiz
(derived)
←
Old High German
Hugi
(cognate)
←
Old High German
hugu
(mention)
→
French
Hugues
(mention)