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