Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
шептати
←
Belarusian
шапта́ць
(cognate)
←
Bulgarian
шептя́
(cognate)
←
Polish
szeptać
(cognate)
←
Russian
шепта́ть
(cognate)
←
Proto-Slavic
*šьpъtati
(inherited)