Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
hera
←
Proto-Finnic
*hera
(inherited)
←
Proto-Indo-European
*ser-
(derived)
←
Latin
sērum
(cognate)
→
Finnish
herua
(suffix)
→
Finnish
herakalvo
(affix)
→
Finnish
herasilmä
(compound)
→
Finnish
verihera
(affix)
→
Finnish
herajuusto
(affix)
→
Finnish
herainen
(affix)
→
Finnish
herajauhe
(affix)