Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
skiltkneht
←
Old High German
skilt
(compound)
←
Old High German
kneht
(compound)
←
Dutch
schildknecht
(cognate)