Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
fæ
←
Proto-Germanic
*fehu
(derived)
←
Proto-Indo-European
*peḱu-
(derived)
←
Old Norse
fé
(derived)
→
Faroese
fíggjar-
(mention)