Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
-льо
←
Bulgarian
-ьо
(affix)
←
Bulgarian
-ъл
(mention)
←
Bulgarian
-ел
(mention)
←
Bulgarian
-ал
(mention)
←
Proto-Slavic
*-livъ
(derived)
←
Proto-Slavic
*-ъlъ
(cognate)
←
Proto-Slavic
*-ьlъ
(mention)
←
Proto-Slavic
*-alъ
(mention)
→
Bulgarian
бъзльо
(affix)