Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
sell
←
Old Norse
sil
(inherited)
←
Old Norse
seinn
(derived)
←
Old Norse
síð
(mention)
←
Swedish
sel
(cognate)