Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Livvi
pehmendys
←
Finnish
pehmennys
(cognate)
←
Livvi
pehmendiä
(suffix)
←
Livvi
-us
(suffix)
→
Livvi
pehmendysmerki
(compound)