Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
по́лдень
→
Belarusian
поўдзень
(cognate)
→
Russian
полдня
(link)
→
Russian
полдник
(affix)