Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
reie
←
Norwegian Nynorsk
reia
(link)
←
Old Norse
reiða
(inherited)
←
Old Norse
reiða
(derived)
←
Old Norse
reiði
(derived)
→
Norwegian Nynorsk
ri
(link)
→
Norwegian Nynorsk
reia
(alter)