Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
skyldr
←
Proto-Germanic
*skuldiz
(inherited)
→
Danish
skyldig
(mention)
→
Westrobothnian
skyll
(inherited)
→
Westrobothnian
sjilldu
(mention)
→
Icelandic
skyldur
(inherited)