Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
канути
←
Russian
кануть
(cognate)
←
Serbo-Croatian
ка̑п
(suffix)
←
Serbo-Croatian
нути
(suffix)
←
Serbo-Croatian
ка̏пнути
(doublet)
←
Proto-Slavic
*kapnǫti
(inherited)