Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Plautdietsch
Wellen
←
German
wollen
(cognate)
←
Proto-West Germanic
*willjan
(inherited)
←
Proto-West Germanic
*walljan
(mention)