Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
áeggjan
←
Proto-Indo-European
*h₂eḱ-
(root)
←
Old Norse
á
(affix)
←
Old Norse
eggja
(affix)
←
Old Norse
-an
(affix)