Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
sakaðr
←
Old Norse
saka
(link)
←
Old Norse
saka
(suffix)
←
Old Norse
-aðr
(suffix)
→
Norwegian Nynorsk
saka
(derived)
→
Old Norse
saka
(link)