Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
sjy
←
Proto-Germanic
*skiwją
(inherited)
←
Westrobothnian
sjykrok
(link)
←
Proto-Indo-European
*(s)kew-
(derived)
←
Old Norse
ský
(inherited)