Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
aurorean
←
English
-an
(cognate)
←
English
-
(cognate)
←
English
aurora
(suffix)
←
English
ean
(suffix)
←
Latin
auroreus
(derived)