ba.

nay, or rather, or should I say, moreover, hell (used to say that what has been said thus far is true but could be said more accurately)

To danie jest dobre, ba, przepyszne!

duh, obviously (used when the speaker believes what has been said is obvious)

„On jest trochę głupi, co?” „Ba!”

denotes disappointment; bah

that's easy to say

well, well

that's another thing

used to urge a command.

Introduces a continued statement; well, so

Used to answer a question; well

Used to respond to a request; unfortunately

Adds to a statement furthermore

but; just

Denotes surprise; there you have it!