Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hungarian
harmónia
←
Ancient Greek
ἁρμονία
(derived)
←
Latin
harmonia
(derived)
→
Hungarian
harmóniák
(affix)
→
Hungarian
magánhangzó-harmónia
(affix)