Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
morder
←
Proto-Indo-European
*mer-
(derived)
←
Old Norse
morðari
(derived)
←
Old Norse
morð
(mention)
→
Danish
snigmorder
(compound)