Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Northern Sami
ahki
←
Proto-Samic
*ëkē
(inherited)
→
Northern Sami
agás
(affix)
→
Northern Sami
agálaš
(affix)
→
Northern Sami
ahkkái
(affix)