Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
bruk
←
German
Brücke
(borrowed)
←
Proto-Germanic
*brugjǭ
(derived)
←
Middle High German
brucke
(derived)
←
Proto-West Germanic
*bruggju
(derived)
←
Old High German
brugga
(derived)
←
Old High German
brucca
(mention)
←
Polish
bryka
(doublet)
→
Polish
brukowiec
(suffix)
→
Polish
bryka
(doublet)
→
Polish
brukarz
(affix)
→
Polish
brukować
(affix)