Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Greek
αγιο-
←
Ancient Greek
ἅγιος
(derived)
←
Proto-Indo-European
*yeh₁ǵ-
(root)
→
Greek
αγιοπούλι
(affix)
→
Greek
αγιογραφημένος
(affix)