Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
stafa
→
Proto-Norse
ᛋᛏᛡᛒᛡ
(mention)
→
Icelandic
stafa
(inherited)
→
Norwegian Bokmål
stave
(derived)
→
Swedish
stava
(derived)