Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Bokmål
sju
←
Proto-Germanic
*sebun
(derived)
←
Proto-Germanic
*sebunt
(mention)
←
Proto-Indo-European
*septḿ̥
(derived)
←
Old Norse
sjau
(derived)
→
Norwegian Bokmål
sjukamp
(affix)
→
Norwegian Bokmål
sjumenning
(affix)