Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Bokmål
vri
←
Danish
vride
(derived)
←
Old Danish
writhæ
(derived)
←
Proto-Indo-European
*wreyt-
(root)
←
Old Norse
ríða
(derived)
←
Old Norse
vríða
(mention)
→
Norwegian Bokmål
vrien
(mention)