Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Hungarian
eskü
←
Hungarian
esküszik
(back-formation)
→
Hungarian
hippokratészi eskü
(affix)
→
Hungarian
eskük
(affix)
→
Hungarian
esküd
(affix)