"Teď, anebo nikdy!"

Translation: Now or never!

[bright_flash]

Why anebo and not just nebo?

[ValaCZE]

Both "nebo" and "anebo" are correct.

[bright_flash]

Thanks! Are they always used interchangeably? Is nebo more popular than anebo?

[widle]

"Anebo" is typically used when the options are exclusive, either one or another. Like in this sentence.

In situations where you have a list of options but they are not exclusive (you can get a chocolate or strawberry ice-cream from the stall - meaning they have both available and you could get both if you wanted), "nebo" is better. Nebo is fine in both situations.

[Matt92HUN]

Which sound weird, when anebo sound literally like andor.

[VladaFu]

It did start as a + nebo. And you may sometimes find people pronouncing it like two words.

[ValaCZE]

I'm not 100% sure but I would say that "nebo" is used more often.