Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
wrzesień
←
Belarusian
верасень
(cognate)
←
Polish
wrzos
(affix)
←
Polish
-eń
(affix)
←
Ukrainian
вересень
(cognate)
→
Belarusian
верасень
(cognate)
→
Polish
wrześniowy
(suffix)
→
Polish
Wrzesień
(mention)
→
Russian
вересень
(cognate)