Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
klamra
←
German
Klammer
(borrowed)
←
Middle High German
klammer
(derived)
←
Middle High German
klamer
(mention)
←
Middle High German
klamere
(mention)