Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
kjepp
←
Danish
kæp
(cognate)
←
Old Norse
keppr
(inherited)
←
Swedish
käpp
(cognate)
→
Norwegian Nynorsk
kjepphest
(affix)