Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
horn
←
Proto-Germanic
*hurną
(inherited)
←
Proto-Norse
ᚺᛟᚱᚾᚨ
(inherited)
←
Proto-Indo-European
*ḱer-
(derived)
←
Old Norse
horn
(inherited)
→
Faroese
hornaspark
(compound)
→
Faroese
hornabóltur
(compound)