Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
nepja
←
Icelandic
napr
(mention)
←
Icelandic
napur
(mention)
→
Icelandic
nepja
(derived)
→
Icelandic
napur
(mention)