Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
восьмисотий
←
Belarusian
васьмісо́ты
(cognate)
←
Russian
восьмисо́тый
(cognate)
←
Ukrainian
восьмисо́т
(affix)
←
Ukrainian
-ий
(affix)