Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
волога
←
Old Church Slavonic
влага
(cognate)
←
Old East Slavic
волога
(inherited)
←
Russian
вла́га
(doublet)
←
Proto-Slavic
*volga
(inherited)
←
Proto-Slavic
*volga
(inherited(ru/uk))
←
Ukrainian
воло́га
(cognate)