Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mingrelian
წუმი
←
Proto-Kartvelian
*c̣am-
(inherited)
←
Mingrelian
წამი
(doublet)
→
Georgian
წამი
(mention)
→
Mingrelian
წამი
(doublet)