Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Slovak
bádať
←
Czech
bádat
(cognate)
←
Polish
badać
(cognate)
←
Proto-Slavic
*badati
(inherited)
←
Proto-Slavic
*bosti
(mention)
←
Proto-Slavic
*adati
(mention)
←
Proto-Slavic
*obadati
(mention)
→
Czech
bádat
(cognate)
→
Polish
badać
(cognate)