Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
oyggj
←
Proto-Germanic
*awjō
(derived)
←
Proto-Germanic
*agwjō
(mention)
←
Proto-Germanic
*ahwō
(mention)
←
Old Norse
ey
(derived)
→
Faroese
Sandoy
(compound)
→
Faroese
Skúvoy
(compound)
→
Faroese
Vestmannaoyggjar
(compound)
→
Faroese
oyggjarskeggi
(compound)
→
Faroese
oyggjaflokkur
(compound)
→
Faroese
oyggjarøð
(compound)