Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
eschange
←
Old French
eschangier
(mention)
→
English
exchange
(derived)
→
French
échange
(mention)
→
Bourguignon
échainge
(inherited)