Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
коготь
←
Belarusian
ко́каць
(cognate)
←
Proto-Indo-European
*keg-
(derived)
←
Proto-Indo-European
*keng-
(mention)
←
Proto-Slavic
*kogъtь
(derived)
←
Ukrainian
коготь
(cognate)
←
Ukrainian
кіготь
(mention)