Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
drzemać
←
Proto-Slavic
*drěmati
(inherited)
→
Bulgarian
дремя
(cognate)
→
Polish
drzemiący
(suffix)