Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Ferdynand
←
Proto-Germanic
*fardiz
(derived)
←
Proto-Germanic
*friþuz
(mention)
←
Proto-Germanic
*nanþaz
(mention)