Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
hreinsa
←
Proto-Germanic
*hrainisōną
(inherited)
←
Proto-Indo-European
*krey-
(root)
←
Old Norse
hreinsa
(inherited)
→
Icelandic
hreinsun
(mention)
→
Icelandic
sótthreinsa
(affix)