Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
czochrać
←
Proto-Slavic
*čexrati
(inherited)
←
Proto-Slavic
*česrati
(mention)
→
Polish
Czochra
(mention)
→
Polish
Czochara
(mention)