Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Enkelin
←
German
Enkel
(affix)
←
German
-in
(affix)
→
Luxembourgish
Enkelin
(derived)
→
Pennsylvania German
Enkelin
(cognate)