Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
prdět
←
Proto-Indo-European
*perd-
(derived)
←
Proto-Slavic
*pьrděti
(inherited)
←
Old Czech
prděti
(inherited)
→
Czech
vyprdnout
(affix)