Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Egyptian
rꜣ
→
Coptic
ⲣⲟ
(inherited)
→
Coptic
ⲗⲁ
(inherited)
→
Coptic
ⲣⲱ
(inherited)
→
Egyptian
r
(mention)