Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
kärjekäs
←
Finnish
kärki
(suffix)
←
Finnish
kas
(suffix)
→
Finnish
kärjekkäästi
(affix)
→
Finnish
kärjekkyys
(affix)