Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
bjúga
←
Proto-Germanic
*beuganą
(derived)
←
Old Norse
bjúga
(derived)
→
Icelandic
sæbjúga
(compound)
→
Icelandic
bjúgaldin
(compound)