Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Sumerian
𒅴𒋝
←
Sumerian
𒅴
(compound)
←
Sumerian
𒋝
(compound)
→
Sumerian
𒅴𒋝𒅥
(compound)