This is the 6867th most frequent Russian word.
авдеевкой
"Авдеевкой" is the instrumental case of "Авдеевка," referring to Avdiivka, a town in Ukraine.
The word 'Авдеевке' here is used in the prepositional case to show location or topic.
Я читаю статью с упоминанием об Авдеевке.
I am reading an article mentioning Avdiivka.
The word 'Авдеевке' is used in the prepositional case to denote 'in Avdiivka,' referring to a place.
Мы обсуждаем ситуацию в Авдеевке.
We are discussing the situation in Avdiivka.
The word 'Авдеевки' is in the genitive case indicating possession or relation.