Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
Algot
←
Old Norse
Algautr
(derived)
←
Old Norse
alfr
(mention)
←
Old Norse
gautr
(mention)
→
Finnish
Altti
(derived)