Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
identidem
←
Latin
idem
(mention)
←
Latin
et
(mention)
←
Latin
idem
(mention)
→
Hungarian
identitás
(derived)