Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ukrainian
вечеряти
←
Ukrainian
вече́ря
(affix)
←
Ukrainian
-яти
(affix)
→
Belarusian
вячэраць
(cognate)