Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
viður
←
Proto-Germanic
*widuz
(derived)
←
Old Norse
viðr
(derived)
→
Faroese
við
(mention)
→
Faroese
rekaviður
(compound)
→
Faroese
viðurskifti
(prefix)
→
Faroese
viðarlund
(compound)