Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
forn
←
Proto-Germanic
*fernaz
(inherited)
←
Old Norse
forn
(inherited)
→
Icelandic
forngríska
(mention)
→
Icelandic
fornenska
(affix)
→
Icelandic
fornbaktería
(compound)
→
Icelandic
forngerill
(compound)
→
Latvian
pērn
(cognate)