Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old East Slavic
грькъ
→
Icelandic
Grikki
(borrowed)
→
Norwegian Nynorsk
grekar
(derived)
→
Norwegian Nynorsk
grikkr
(borrowed(nn/non))