Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
Czech
←
Czech
Čech
(borrowed)
→
English
Czech
(borrowed)
→
Polish
Czeszka
(suffix)
→
Vietnamese
Séc
(borrowed)
→
Chinese
捷克
(learned borrowing)