Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
fríggjadagur
←
Proto-West Germanic
*Frījā dag
(derived)
←
Latin
dies Veneris
(derived)
←
Old Norse
frjádagr
(derived)
←
Old Norse
(mention)
→
Faroese
langafríggjadagur
(compound)