Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
-acy
←
Latin
-atia
(derived)
←
Latin
-acia
(derived)
→
English
supremacy
(affix)
→
English
leucophlegmacy
(affix)
→
English
idiomacy
(affix)