Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Skolt Sami
kåččad
←
Proto-Samic
*koččōtēk
(inherited)
→
Skolt Sami
kåččjed
(affix)