Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
хлопотать
←
Bulgarian
клопотя́
(cognate)
←
Czech
klороtаti
(cognate)
←
Russian
клопотъ
(affix)
←
Russian
-ать
(affix)
←
Russian
клопота́ть
(mention)