Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
barnbarn
←
Swedish
barn
(compound)
←
Swedish
barn
(compound)
→
Old English
sunsunu
(mention)
→
Swedish
barnbarnsbarn
(affix)