Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Bure
←
German
Bauer
(mention)
←
English
boor
(cognate)
←
Dutch
Boeren
(derived)
←
Dutch
Boer
(mention)