Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Erzfeind
←
German
erz
(prefix)
←
German
Feind
(prefix)
→
English
archfiend
(cognate)
→
Dutch
aartsvijand
(cognate)