Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
Fridolf
←
German
Fridolf
(derived)
←
German
Friedolf
(mention)
←
German
wolf
(mention)
←
Old High German
fridu
(derived)