Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mingrelian
მუმა
←
Proto-Kartvelian
*mam-
(derived)
←
Georgian
მამა
(cognate)
←
Laz
მუმული
(cognate)
←
Svan
მუ
(cognate)