This is the 8510th most frequent Russian word.
новгородом
"Новгородом" is the instrumental case of "Новгород," meaning "Novgorod," a city in Russia.
‘Новгородом’ is used here in the instrumental case, suggesting accompaniment or association, implying 'with Novgorod' in an abstract sense.
Мы отправились в путешествие с Новгородом в наших мыслях.
We embarked on a journey with Novgorod in our thoughts.
Here 'Новгородом' is again used in the instrumental case, showing the means or the agent by which something is characterized.
Историки восхищаются красотой, сохранившейся в Новгородом его старых церквей.
Historians admire the beauty preserved in Novgorod with its old churches.
In this sentence, 'Новгородом' is used in the instrumental case to denote association or linkage.