Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
geldingur
←
Old Norse
geldingr
(derived)
→
Icelandic
geldingalauf
(affix)
→
Icelandic
geldingahnappur
(affix)