Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
reiða
←
Old Norse
reiða
(inherited)
→
Icelandic
framreiða
(affix)
→
Icelandic
óreiða
(affix)