Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hunsrik
mitmache
←
Hunsrik
mit
(affix)
←
Hunsrik
mache
(affix)
→
German
mitmachen
(cognate)