Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
identitas
←
Ancient Greek
ταὐτότης
(calque)
←
Latin
idem
(affix)
←
Latin
-tās
(affix)
←
Latin
essentitās
(mention)
←
Latin
essentiālitās
(mention)
→
Spanish
identidad
(derived)