Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
έθνος
←
Ancient Greek
ἔθνος
(derived)
→
Greek
εθνικός
(affix)
→
Greek
διεθνής
(affix)
→
Greek
εθνικιστής
(suffix)
→
Greek
εθνεγερσία
(affix)
→
Greek
εθνάρχης
(affix)