Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Bulgarian
дъждовник
←
Bulgarian
дъжд
(affix)
←
Bulgarian
-овник
(affix)
→
Serbo-Croatian
даждевњак
(cognate)