Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Swedish
lækir
←
Proto-Germanic
*lēkijaz
(inherited)
←
Old Norse
*lækir
(inherited)
←
Old Norse
læknir
(mention)
→
Swedish
läkare
(inherited)