Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
-kulmainen
←
Finnish
kulma
(suffix)
←
Finnish
inen
(suffix)
→
Finnish
nelikulmainen
(prefix)
→
Finnish
kolmekulmainen
(compound)