Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
klawy
←
Czech
klavý
(borrowed)
←
Russian
клёвый
(mention)
←
Slovak
kľavý
(borrowed)
→
Polish
klawo
(suffix)