Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
appâter
←
French
a-
(mention)
←
French
-er
(mention)
←
Old French
past
(mention)
→
French
appât
(mention)