Nikt nie czeka na autobus.

Yes, it is a double negative by English standards, but in Polish this is normal and required.

• nikt = nobody / no one
• nie czeka = is not waiting / does not wait

In Polish, if the subject or object is negative, the verb is usually negative too.

So:

• Nikt nie czeka. = Nobody is waiting.

You cannot normally say:

• Nikt czeka. ❌

That sounds incorrect in standard Polish.

Because nikt is grammatically treated as singular.

Even though nikt refers to zero people, Polish uses 3rd person singular with it:

• nikt czeka → would be wrong because it also lacks nie
• nikt nie czeka = correct

This is similar to how English says no one is, not no one are.

Czekać means to wait, but in Polish the usual pattern is:

• czekać na + accusative

So:

• czekać na autobus = to wait for a bus / the bus
• czekać na Annę = to wait for Anna
• czekać na pociąg = to wait for the train

The preposition na is part of the verb pattern here. You generally learn it as czekać na kogoś/coś.

Because czekać na takes the accusative case.

The noun autobus is masculine inanimate. In the singular, masculine inanimate nouns often have:

• nominative: autobus
• accusative: autobus

So the accusative looks the same as the nominative here.

That is why you see:

• na autobus = correct

Not:

• na autobusu ❌
• na autobusie ❌

Na autobusie would be locative after na, and it would mean something like on the bus, not for the bus.

Polish has no articles like a or the.

So autobus can mean either:

• a bus
• the bus

The exact meaning depends on context.

So Nikt nie czeka na autobus could mean:

• Nobody is waiting for a bus
• Nobody is waiting for the bus

If the broader context makes one interpretation more natural, that is the one a Polish speaker will understand.

In Polish, the present tense often covers both ideas.

So nie czeka can mean:

• does not wait
• is not waiting

In this sentence, the most natural English translation is usually:

• Nobody is waiting for the bus.

But depending on context, it could also be understood more generally as:

• Nobody waits for the bus.

Yes. Polish word order is more flexible than English word order.

The neutral order here is:

• Nikt nie czeka na autobus.

But you may also hear:

• Na autobus nikt nie czeka.
• Nikt na autobus nie czeka.

These versions are still grammatical, but they change the focus or emphasis a little.

For example:

• Na autobus nikt nie czeka puts more attention on the bus.

English usually depends more on fixed word order, while Polish can move parts around more easily because case endings and verb forms help show the relationships.

A rough pronunciation guide is:

• Nikt ≈ neekt (with a short, clipped final t)
• nie ≈ nyeh
• czeka ≈ CHE-ka
• na ≈ nah
• autobus ≈ ow-TO-boos

A few useful sound notes:

• cz sounds like ch in chop
• nie starts with a ny sound
• stress in Polish is usually on the second-to-last syllable, so:
  • czEka
  • autObus

Grammatically, Polish often allows the subject to be omitted, but here it would change the meaning.

• Nie czeka na autobus means He/She is not waiting for the bus or is not waiting for the bus, depending on context.
• Nikt nie czeka na autobus specifically means Nobody is waiting for the bus.

So nikt is necessary if you want the meaning nobody.

Yes. Nikt is an indefinite negative pronoun, meaning no one / nobody.

It behaves somewhat like a noun phrase and can be the subject of the sentence:

• Nikt nie śpi. = Nobody is sleeping.
• Nikt mnie nie zna. = Nobody knows me.

It has case forms too, for example:

• nominative: nikt
• genitive: nikogo
• dative: nikomu

So it is not just a fixed word; it changes form depending on its role in the sentence.

Because Polish does not need a separate auxiliary verb like English is to form this kind of present-tense sentence.

English says:

• Nobody is waiting for the bus.

Polish simply uses the present tense form of the main verb:

• Nikt nie czeka na autobus.

The form czeka already means waits / is waiting in 3rd person singular.

No. Na has several meanings depending on context.

It can mean:

• on
• onto
• for
• to
• and more, depending on the verb and case

In this sentence, with czekać na, it means:

• for

So you should learn czekać na as a whole pattern, not by translating na by itself every time.

Not normally. The singular autobus most naturally suggests a bus or the bus, not buses in general.

If you wanted a more general meaning like No one waits for buses, you would more likely say:

• Nikt nie czeka na autobusy.

That uses the plural autobusy.

So the original sentence is usually about one bus, or bus-waiting in one specific situation.