Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
poteau
←
Old French
post
(inherited)
←
Latin
postis
(derived)
→
English
potomitan
(mention)
→
English
Poteau
(derived)
→
French
pote
(clipping)
→
French
sourd comme un pot
(mention)