Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
prchat
←
Proto-Slavic
*pьrxati
(inherited)
←
Proto-Slavic
*pъrxati
(mention)
→
Czech
prchavý
(affix)
→
Czech
prchnout
(affix)