Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
lydu
←
Danish
lydig
(cognate)
←
Westrobothnian
lyd
(mention)
←
Westrobothnian
ly
(suffix)
←
Westrobothnian
u
(suffix)
←
Norwegian Bokmål
lydig
(cognate)
←
Norwegian Nynorsk
lydug
(cognate)
←
Old Norse
hlýðugr
(inherited)
←
Swedish
lydig
(cognate)
→
Westrobothnian
ly
(link)