Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
pomo
←
Russian
помо́щник
(derived)
→
Finnish
pomottaa
(suffix)
→
Finnish
rikollispomo
(compound)
→
Finnish
pomoilla
(affix)