Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
Σεπτέμβρης
←
Greek
Σεπτέβρης
(link)
←
Greek
Σεπτέμβριος
(link)
←
Latin
september
(derived)