Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
hertogi
←
Proto-Indo-European
*ker-
(root)
←
Old Norse
hertogi
(inherited)
→
Icelandic
stórhertogi
(mention)
→
Icelandic
hertogadæmi
(compound)
→
Icelandic
hertogaynja
(affix)