Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
ancre
←
Old French
ancre
(derived)
←
Latin
ancora
(derived)
→
Esperanto
ankro
(mention)
→
French
ancrer
(suffix)