Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*lǭčìti
→
Czech
loučit
(inherited)
→
Polish
łączyć
(inherited)
→
Russian
лучить
(inherited)