Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
rún
←
Proto-Germanic
*rūnō
(inherited)
←
Proto-Norse
ᚱᚢᚾᛟ
(inherited)
←
Old Norse
rún
(inherited)
→
Faroese
rúnasteinur
(compound)
→
Faroese
Sólrun
(compound)