Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
werk
←
Proto-West Germanic
*werk
(inherited)
←
Old High German
werc
(mention)
←
Old Norse
verk
(mention)
→
German Low German
Wark
(inherited)
→
Old Saxon
baluwerk
(prefix)