Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Saona
←
French
Saône
(borrowed)
←
Proto-Indo-European
*sewg-, *sewk-
(derived)
←
Latin
Sauconna
(derived)