Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
хлопота́ть
→
Esperanto
klopodi
(borrowed)
→
Russian
хлопотливый
(affix)
→
Russian
похлопотать
(affix)
→
Russian
схлопотать
(affix)
→
Russian
хлопотун
(affix)