Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
меркнуть
←
Proto-Indo-European
*merHk-
(root)
←
Old East Slavic
мьркнути
(inherited)
←
Russian
морок
(mention)
←
Russian
мрак
(mention)
←
Russian
мерца́ть
(mention)
←
Proto-Slavic
*mь̀rknǫti
(inherited)