Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Coptic
ⲥⲛⲁⲩ
←
Egyptian
snwj
(inherited)
←
Proto-Semitic
*ṯnā-
(cognate)
→
Coptic
ⲡⲓⲥⲛⲁⲩ
(compound)