This is the 564th most frequent Hungarian word.
oroszok
"Russians"
'oroszok' refers to the Russians as a collective cultural or national group.
Az oroszok híres történelmi alakjai közül sokan írók voltak.
Many of the famous historical figures of the Russians were writers.
'oroszokkal' (with the Russians) refers to individual Russians marked by the comitative case in Hungarian.
Barátságot kötöttünk az oroszokkal a fesztiválon.
We made friends with the Russians at the festival.
'oroszok' refers to a specific group of Russian people, possibly indicating an actual group visiting or known to the speaker.