Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Polish
wędzica
←
Proto-Slavic
*ǫ̀dica
(inherited)
←
Old Polish
węda
(suffix)
←
Old Polish
ica
(suffix)