Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
posteritas
←
Latin
posterus
(affix)
←
Latin
-tās
(affix)
→
English
posterity
(mention)
→
Middle French
posterité
(borrowed)
→
Romanian
posteritate
(borrowed)