Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
kolano
←
Proto-Indo-European
*kʷelH-
(derived)
←
Proto-Slavic
*kolěno
(inherited)
→
Polish
kolanowy
(suffix)
→
Polish
kolanko
(affix)
→
Russian
колено
(cognate)