Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
breiða
→
Danish
brede
(inherited)
→
Old Swedish
breþa
(inherited)
→
Norwegian Bokmål
bre
(derived)
→
Norwegian Nynorsk
breia
(derived)