Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
fyrtio
←
Old Swedish
fiuratighi
(derived)
→
Danish
firti
(borrowed)
→
Swedish
fyra
(link)
→
Swedish
fyrtioen
(compound)