Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
roðna
→
English
rudden
(derived)
→
English
rudnen
(derived(en/enm))
→
Westrobothnian
ruun
(inherited)
→
Norwegian Nynorsk
rodna
(inherited)