Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
niemiecki
←
Proto-Slavic
*němьčьskъ
(inherited)
←
Proto-Slavic
*němьcь
(inherited)
→
Polish
poniemiecki
(prefix)
→
Polish
niemieckojęzyczny
(affix)
→
Polish
niemczyzna
(suffix)
→
Polish
niemiecczyzna
(suffix)