Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bavarian
Dichter
←
Bavarian
dichtn
(suffix)
←
Bavarian
-er
(suffix)
←
German
Dichter
(cognate)
←
Luxembourgish
Dichter
(cognate)