Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Plautdietsch
Mäaschwien
←
Plautdietsch
Mäa
(affix)
←
Plautdietsch
Schwien
(affix)