Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*airundiją
→
Danish
ærinde
(derived)
→
Westrobothnian
erän
(inherited)
→
Icelandic
erindi
(inherited)
→
Old Norse
erendi
(inherited)
→
Swedish
ärende
(inherited)