Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
spack
←
Middle Low German
spak
(borrowed)
←
Middle Low German
spake
(link)
←
Middle Low German
spak
(borrowed)
→
German
Spacken
(mention)