Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
нога
←
Proto-Indo-European
*h₃negʰ-
(root)
←
Proto-Indo-European
*h₃nogʰ-
(derived)
←
Proto-Slavic
*noga
(inherited)
→
Serbo-Croatian
ногат
(cognate)