Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
glópur
←
Old Norse
glópr
(inherited)
→
Icelandic
glópagull
(affix)
→
Russian
глупый
(mention)