Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Indo-European
*gʰróbʰ-
→
Galician
graba
(derived)
→
Galician
groba
(derived)
→
Norwegian Bokmål
grøft
(inherited)
→
Norwegian Bokmål
grøftefyll
(inherited)