Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
колено
←
Proto-Indo-European
*(s)kel-
(derived(grc/ru))
←
Proto-Indo-European
*kʷel-
(derived(grc/ru))