Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
Otmar
←
German
Otmar
(borrowed)
←
Proto-Germanic
*audaz
(derived)
←
Proto-Germanic
*mēraz
(mention)
←
Proto-West Germanic
*Audamār
(derived)