Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Egyptian
mꜣj
→
Coptic
ⲙⲟⲩⲓ
(inherited)
→
Coptic
ⲙⲟⲩⲉⲓ
(inherited)
→
Egyptian
mꜣj-ḥzꜣ
(compound)
→
Egyptian
mjw
(cognate)
→
Egyptian
mꜣt
(suffix)