Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
omphalo-
←
Ancient Greek
ὀμφαλός
(derived)
→
English
Omphalopsychite
(affix)
→
English
omphalophobia
(suffix)