Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
полотно
←
Proto-Indo-European
*polto-
(derived)
←
Russian
платно́
(doublet)
←
Proto-Slavic
*poltьno
(inherited)