Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
keikuttaa
←
Finnish
keikkua
(affix)
←
Finnish
-ttaa
(affix)
→
Finnish
keikutella
(affix)
→
Finnish
keikuttaminen
(affix)
→
Finnish
keikutus
(affix)