Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Khitan
𘰷
←
Mongolian
-с
(cognate)
←
Khitan
𘰴
(link)
→
Khitan
𘰴
(link)