Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Danish
miohund
←
Old Norse
mjóhundr
(inherited)
←
Old Norse
mjór
(mention)
←
Old Norse
hundr
(mention)
→
Danish
mynde
(inherited)