Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
grǫftr
←
Proto-Germanic
*graftuz
(inherited)
→
Icelandic
gröftur
(derived)
→
Norwegian Bokmål
grøft
(mention)
→
Norwegian Bokmål
grøftefyll
(mention)