Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
мил
←
Proto-Slavic
*milъ
(inherited)
→
Bulgarian
Милой
(affix)
→
Bulgarian
милък
(affix)
→
Latvian
mīļš
(cognate)