Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Kabardian
кӏэ
←
Proto-Circassian
*kʲʼa
(inherited)
→
Kabardian
жьакӏэ
(affix)