Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
tømmer
←
Proto-Indo-European
*dem-
(root)
←
Old Norse
timbr
(inherited)
→
Danish
tømmermænd
(compound)