Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Egyptian
ẖt
←
Proto-Afroasiatic
*ḫVwVy-
(inherited)
←
Proto-Central Chadic
*ḫway-
(cognate)
→
Egyptian
mẖ
(affix)
→
Egyptian
smr-ẖt
(affix)