Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
skegg
←
Proto-Germanic
*skaggiją
(derived)
←
Proto-Indo-European
*(s)kek-
(derived)
←
Proto-Indo-European
*(s)keg-
(mention)
←
Old Norse
skegg
(derived)
→
Icelandic
hófskegg
(affix)
→
Icelandic
skeggburkni
(affix)