Hajde, razjasnimo nesporazum.

Here hajde is an informal word used to encourage action. In this sentence it means something like:

• come on
• all right
• let’s

So Hajde, razjasnimo nesporazum. has the feeling of Come on, let’s clear up the misunderstanding.

It is very common in everyday speech and sounds conversational rather than formal.

Yes, basically.

• hajde = the fuller form
• ajde = a very common colloquial shortened form

In everyday speech, many speakers say ajde very often. The meaning is the same. So you may hear:

• Hajde, razjasnimo nesporazum.
• Ajde, razjasnimo nesporazum.

Both are natural in informal Croatian.

Razjasnimo is the 1st person plural imperative, meaning let’s clarify / let us clarify.

The base verb is razjasniti = to clarify, to make clear.

So:

• razjasnimo = let’s clarify

This is how Croatian often expresses let’s ... with we.

Croatian does not use a separate word exactly like English let’s. Instead, it often uses the 1st person plural imperative.

So:

• Idemo. = Let’s go.
• Pogledajmo. = Let’s look.
• Razjasnimo nesporazum. = Let’s clear up the misunderstanding.

That -mo ending is a big clue that the speaker is including themselves: we / let’s.

Here nesporazum is the direct object of the verb razjasnimo, so it is in the accusative case.

However, nesporazum is a masculine inanimate noun, and in the singular, masculine inanimate nouns often have the same form in the nominative and accusative.

So:

• nominative: nesporazum
• accusative: nesporazum

That is why the word does not visibly change here.

Nesporazum means misunderstanding.

It is built with the negative prefix ne-, and it is related to sporazum, which has meanings connected with agreement or understanding depending on context.

So nesporazum is literally something like a lack of understanding between people, which is why it translates naturally as misunderstanding.

Yes. Razjasniti is a perfective verb.

That matters because perfective verbs usually focus on a completed result. Here the idea is not just to be clarifying, but to get the misunderstanding cleared up.

So razjasnimo suggests:

• let’s clear it up
• let’s settle it
• let’s make it clear

If you used an imperfective verb instead, it would sound more like an ongoing process rather than reaching a clear result.

It is mostly informal to neutral-conversational.

The informal feeling comes mainly from hajde. It sounds natural in speech with friends, family, coworkers in relaxed conversation, and similar situations.

If you wanted something more neutral or formal, you could say:

• Razjasnimo nesporazum.
• Predlažem da razjasnimo nesporazum. = I suggest we clear up the misunderstanding.

So the original sentence is friendly and direct, not stiff.

Because hajde is being used as an introductory particle or interjection.

In writing, Croatian often separates such words with a comma:

• Hajde, reci mi.
• Dobro, pokušajmo opet.
• Hajde, razjasnimo nesporazum.

The comma reflects a small pause and shows that hajde is not part of the main clause grammar in the same way the verb is.

Yes, absolutely. That is also very natural.

You may hear several similar versions:

• Hajde, razjasnimo nesporazum.
• Hajde da razjasnimo nesporazum.
• Razjasnimo nesporazum.
• Hajdemo razjasniti nesporazum.

They are all close in meaning, but the tone shifts slightly:

• Hajde, razjasnimo... = conversational, encouraging
• Hajde da razjasnimo... = very common, slightly smoother/softer
• Razjasnimo... = more direct
• Hajdemo razjasniti... = also natural, especially when emphasizing let’s

A rough English-friendly pronunciation is:

HAI-de, raz-YAS-nee-mo nes-po-RA-zum

A few useful notes:

• haj sounds like English high
• j in Croatian sounds like English y
• ž would sound like the s in measure, but there is no ž in this sentence
• zj in razjasnimo runs together smoothly, roughly zya

So razjasnimo is approximately raz-yas-nee-mo, said fairly smoothly.