Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Tundra Nenets
хой
←
Nganasan
куәде
(cognate)
←
Forest Nenets
кой
(cognate)
←
Proto-Samoyedic
*koəjə
(inherited)
→
Tundra Nenets
хойраха
(suffix)