Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
herur
←
Proto-Germanic
*harjaz
(derived)
←
Proto-Indo-European
*ker-
(root)
←
Old Norse
herr
(derived)
→
Faroese
her
(link)
→
Faroese
Heri
(mention)
→
Faroese
herbúni
(compound)