Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
schwainj
←
Proto-Germanic
*swinganą
(inherited)
←
Westrobothnian
schwang
(mention)
←
Westrobothnian
svånger
(mention)
←
Old Norse
*svengja
(inherited)
←
Old Norse
sveggja
(mention)
←
Old Norse
svengja
(inherited)
←
Old Norse
svangr
(mention)