Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
rǫgn
→
English
Ronald
(mention)
→
Danish
Ragna
(derived)
→
Finnish
Rauno
(mention)
→
Norwegian
Ragnar
(mention)