Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
opacitas
←
Latin
opācus
(affix)
←
Latin
-tās
(affix)
→
English
opacity
(mention)
→
Norwegian Bokmål
opasitet
(derived)