Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hunsrik
daafe
←
Proto-Germanic
*daupijaną
(inherited)
←
Middle High German
[[toufen]], [[töufen]], [[döufen]]
(inherited)
←
Proto-West Germanic
*daupijan
(inherited)
←
Old High German
toufen
(inherited)
←
Old High German
*doufen
(mention)