There are others:benefity, aplikować (e.g. for a job), konto personalne (instead of osobiste), być bizi, mieć brejka, supervajzor, iść na szifta, trafik (as in traffic jam), kaunsil (local council), kupić czikena, kupić salamona / salomona (salmon)...There's lots more,
Now here's a topic! lol