Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
viljugr
←
Old Norse
vili
(suffix)
←
Old Norse
ugr
(suffix)
→
Danish
villig
(inherited)
→
Westrobothnian
velljø
(inherited)
→
Norwegian Bokmål
villig
(derived)
→
Norwegian Nynorsk
villig
(derived)
→
Norwegian Nynorsk
viljug
(derived)