Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Church Slavonic
оудавити
←
Old Church Slavonic
оу-
(affix)
←
Old Church Slavonic
давити
(affix)
←
Proto-Slavic
*daviti
(derived)
→
Old Church Slavonic
оудавлѥнина
(mention)