Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Swedish
åtel
←
Old Swedish
[[atel]], [[atol]]
(inherited)
←
Swedish
äta
(mention)
→
Westrobothnian
atahl
(cognate)
→
Swedish
åtelkamera
(compound)