Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ἑξα-
←
Ancient Greek
ἕξ
(mention)
→
English
hexa-
(derived)
→
English
hexapod
(affix)
→
Hungarian
hexa-
(derived)
→
Italian
esa-
(derived)
→
Latin
hexa-
(derived)
→
Latin
hexagonum
(affix)