Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
hǫfðingi
←
Old Norse
hǫfuð
(affix)
←
Old Norse
-ing
(affix)
→
Norwegian Bokmål
hövding
(derived(nb/sv))
→
Norwegian Bokmål
høvding
(derived)
→
Norwegian Nynorsk
høvding
(derived)