Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
kýrauga
←
Danish
koøje
(cognate)
←
Icelandic
kýr
(affix)
←
Icelandic
auga
(affix)