Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Wechselbalg
←
German
wechseln
(compound)
←
German
Balg
(compound)
←
Dutch
wisselbalg
(cognate)
→
Dutch
wisselbalg
(cognate)