Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
wapper
←
German
-
(cognate)
←
German
wappern
(mention)
←
German
wippern
(mention)
←
English
wap
(mention)