Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Georgian
ხეთქა
←
Proto-Georgian-Zan
*xetk-
(inherited)
←
Proto-Georgian-Zan
*xtk-
(mention)
←
Old Georgian
ხეთქა
(inherited)