Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Belarusian
абяцаць
←
Old East Slavic
обѣчати
(cognate)
←
Polish
obiecać
(borrowed)
←
Proto-Slavic
*oběťati
(derived)
←
Ukrainian
обіця́ти
(cognate)