Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
mluviti
←
Proto-Slavic
*mъlviti
(inherited)
→
Polish
mówić
(cognate)
→
Ukrainian
мовити
(cognate)