Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
dveře
←
Proto-Indo-European
*dʰwer-
(derived)
←
Proto-Slavic
*dvьrь
(inherited)
→
Czech
dveřník
(suffix)