Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
Médard
←
German
Mechthild
(mention)
←
Proto-Germanic
*harduz
(derived)
←
Proto-Germanic
*mahtiz
(mention)
←
Latin
Medardus
(derived)