Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
компактен
←
Bulgarian
compact
(affix)
←
Bulgarian
-ен
(affix)
←
German
kompakt
(cognate)
←
Russian
компактный
(cognate)