Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Lauenburg
←
Czech
Labe
(cognate)
←
German
Burg
(mention)
←
Polabian
Lave
(derived)
→
English
Lauenburg
(mention)