Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
syll
←
Proto-Germanic
*sulī
(inherited)
←
Westrobothnian
sill
(alter)
←
Westrobothnian
syyll
(alter)
←
Westrobothnian
sööll
(alter)
←
Proto-Indo-European
*swel-
(inherited)
←
Proto-Indo-European
*sel-
(mention)
←
Old Norse
syll
(inherited)