Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
rómur
←
Old Norse
rómr
(inherited)
→
Icelandic
ræma
(mention)
→
Icelandic
orðrómur
(affix)