It's used with movement, like:
Let's go upstairs - Chodźmy na górę.
I'm upstairs - Jestem na górze. (no movement, locative)
Is this word have the exact same meaning as the word without the "z"? Do they both mean "upstairs"?
With a verb of motion, like "I'm going upstairs", wouldn't it be .... ?
Idę na górę
When it's "na dół", is dół accusative?
And when it's "na górze", is górze locative? (seems like the nom form is góra)
We used to call a hill a gora, was that incorrect if so what do you call a hill in Polish