Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
grikkr
←
Latin
Graecus
(derived)
←
Proto-Slavic
*grьkъ
(derived)
→
Icelandic
Grikki
(inherited)
→
Norwegian Nynorsk
grekar
(inherited)
→
Old Norse
Grikkland
(compound)