Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
bjørnevok
←
Proto-Indo-European
*kret-
(root)
←
Old Norse
Bjarnvarðr
(derived)
←
Old Norse
vaka
(mention)
←
Old Norse
bjørn
(mention)
←
Old Norse
vòke
(mention)
←
Old Norse
vǫku
(mention)
←
Old Norse
vaka
(derived)