Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Macedonian
воздух
←
Bulgarian
въздух
(cognate)
←
Czech
vzduch
(cognate)
←
Romanian
văzduh
(cognate)
←
Russian
во́здух
(cognate)
←
Serbo-Croatian
ваздух
(cognate)