Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
gróf
→
English
Graven
(derived)
→
Westrobothnian
grof
(inherited)
→
Icelandic
gróf
(derived)