Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
öy
←
Danish
øde
(cognate)
←
German
veröden
(cognate)
←
Proto-Germanic
*awjō
(inherited)
←
Proto-Germanic
*auþijaną
(inherited)
←
Westrobothnian
öj
(link)
←
Westrobothnian
oi
(link)
←
Westrobothnian
i
(link)
←
Icelandic
eyða
(cognate)
←
Old Norse
ey
(inherited)
←
Old Norse
eyða
(inherited)
←
Old Norse
auðr
(link)
→
Westrobothnian
i
(link)