Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Demotic
qḥ
→
Coptic
ⲕⲁϩ
(inherited)
→
Coptic
ⲕⲁϩⲓ
(inherited)