Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
sain
←
Latin
sānus
(inherited)
→
German
Sahne
(mention)
→
French
sain
(inherited)
→
Old French
saime
(mention)