Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
ræd
←
Old Norse
hræddr
(derived)
←
Old Norse
hræða
(mention)
→
Danish
hunderæd
(affix)
→
Danish
ræddes
(cognate)
→
Danish
rædsom
(affix)
→
Danish
mørkeræd
(compound)