Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
svona
←
Icelandic
svo
(affix)
←
Icelandic
-na
(affix)
←
Old Norse
svána
(inherited)