Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*tajiti
→
Ancient Greek
τηΰσιος
(cognate)
→
Polish
taić
(inherited)
→
Polish
tajemny
(inherited)
→
Serbo-Croatian
tajiti
(inherited)
→
Serbo-Croatian
тајити
(inherited)