Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
hamara
←
Proto-Finnic
*hamara
(inherited)
→
Finnish
kirveenhamara
(affix)
→
Finnish
kirveshamara
(affix)