Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Eastern Mari
ломбо
←
Western Mari
ломбы
(cognate)
←
Proto-Uralic
*ďëme
(inherited)
→
Western Mari
ломбы
(cognate)