Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
keikahtaa
→
Finnish
keikauttaa
(affix)
→
Finnish
keikahtaminen
(affix)
→
Finnish
keikahdus
(affix)
→
Finnish
keikaus
(affix)