Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
лют
←
Russian
лю́тый
(cognate)
←
Proto-Slavic
*ľutъ
(inherited)
→
Bulgarian
лютеница
(affix)
→
Bulgarian
лютив
(affix)