Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mingrelian
ცა
←
Proto-Kartvelian
*ca-
(inherited)
→
Georgian
ცა
(cognate)
→
Georgian
ცაავა
(affix)
→
Mingrelian
ცაშხა
(mention)