Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
åker
←
English
acre
(cognate)
←
Proto-Germanic
*akraz
(derived)
←
Proto-Indo-European
*h₂éǵros
(derived)
←
Old Norse
akr
(derived)
←
Old Norse
ákr
(mention)
→
Norwegian Nynorsk
acre
(doublet)
→
Norwegian Nynorsk
åkerlapp
(compound)
→
Norwegian Nynorsk
åkerrikse
(compound)
→
Norwegian Nynorsk
ekre
(mention)