Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
autochton
←
Ancient Greek
αὐτόχθων
(borrowed)
→
Polish
autochtoniczny
(suffix)
→
Polish
autochtonka
(suffix)
→
Polish
autochtoński
(suffix)