Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kaivella
←
Finnish
kaivaa
(affix)
←
Finnish
-ella
(affix)
→
Finnish
kaiveleminen
(affix)
→
Finnish
kaivelu
(affix)