Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
тајити
←
Proto-Indo-European
*teh₂-y-
(derived)
←
Proto-Slavic
*tajiti
(inherited)
→
Serbo-Croatian
затајити
(prefix)
→
Serbo-Croatian
утајити
(prefix)