Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
marŝi
←
French
marcher
(borrowed)
→
Esperanto
almarŝi
(affix)
→
Ido
marchar
(cognate)