Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Ecumenopolis
←
Ancient Greek
οἰκουμένη
(mention)
←
Ancient Greek
πόλις
(mention)
→
English
ecumenopolis
(mention)
→
English
Ecumenopolitan
(suffix)