Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
лам
←
Bulgarian
лом
(cognate)
←
Proto-Balto-Slavic
*lṓˀmas
(cognate)
←
Lithuanian
lúomas
(cognate)