Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Low German
-ken
→
English
-kin
(cognate)
→
German
Döneken
(mention)
→
Low German
Männeken
(mention)
→
Dutch
-ke
(cognate)