Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
przestwór
←
Polish
stwór
(mention)
←
Proto-Slavic
*prostorъ
(derived)
←
Old Polish
przestór
(inherited)
→
Polish
przestworze
(suffix)