Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
úfríðleikr
←
Proto-Indo-European
*preyH-
(root)
←
Old Norse
úfriðr
(affix)
←
Old Norse
-leikr
(affix)