Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
удосконалити
←
Polish
udoskonalić
(cognate)
←
Ukrainian
у-
(affix)
←
Ukrainian
доскона́лий
(affix)
←
Ukrainian
-ити
(affix)