الفرق بين الاتنين كبير.

A rough pronunciation is el-farʔ bein el-etnēn kibīr.

A few helpful notes:

• الفرق → el-farʔ
  The ق in Egyptian Arabic is often pronounced as a glottal stop ʔ, not as q.
• بين → bein
• الاتنين → el-etnēn
• كبير → kibīr

You may hear small vowel differences depending on the speaker, but this is a good learner-friendly pronunciation.

Because Arabic often leaves out is/are in present-tense sentences like this.

So:

• الفرق بين الاتنين كبير
  literally looks like
• the difference between the two big

but it naturally means:

• The difference between the two is big.

This is a very normal Arabic pattern.

الفرق means the difference.

It comes from:

• فرق = difference
• الـ = the

So الفرق = the difference.

In this sentence, الفرق is the thing being talked about, so it works like the subject: the difference.

بين means between.

So:

• بين الاتنين = between the two

It links the noun الفرق with the two things being compared.

A very literal breakdown is:

• الفرق = the difference
• بين الاتنين = between the two
• كبير = big

Here الاتنين means the two or the two of them.

In Egyptian Arabic:

• اتنين = two
• الاتنين = the two / both of them

So the sentence is talking about a specific pair already understood from context.

With الـ, it sounds more like the two rather than just the number two.

Compare:

• اتنين = two
• الاتنين = the two / both of them

In this sentence, the speaker is not just saying the number two in isolation. They mean a specific pair, so الاتنين makes sense.

No.

In other contexts, الاثنين / الاتنين can mean Monday, but here it clearly does not.

Why? Because the phrase is:

• بين الاتنين = between the two

So the context forces the meaning the two, not Monday.

Because كبير describes الفرق, not الاتنين.

The noun being described is:

• الفرق = the difference

And الفرق is singular and masculine, so the adjective is:

• كبير = big

The sentence does not mean the two are big.
It means the difference is big.

Here كبير means big, large, or great in the sense of degree, not physical size.

So:

• الفرق كبير = the difference is big
• more naturally in English: there’s a big difference

This is a very common figurative use of كبير.

It is mainly Egyptian Arabic in feel, especially because of الاتنين.

A more standard written version would usually be:

• الفرق بين الاثنين كبير

But the structure itself is easy to understand and very close to Standard Arabic. What makes it feel more Egyptian is mostly the colloquial wording/spelling and pronunciation.

Yes. A very common alternative is:

• في فرق كبير بين الاتنين

This literally means:

• There is a big difference between the two

Both are natural, but they feel slightly different:

• الفرق بين الاتنين كبير = The difference between the two is big
• في فرق كبير بين الاتنين = There’s a big difference between the two

People would probably understand it, but الفرق بين الاتنين كبير is the more natural order.

Why? Because بين الاتنين closely connects with الفرق:

• the difference between the two

So it is more natural to keep them together:

• الفرق بين الاتنين = the difference between the two

Then add:

• كبير = is big

In Egyptian Arabic, you would usually say:

• الفرق بين الاتنين مش كبير

Here:

• مش = not
• مش كبير = not big

This is the normal Egyptian way to negate a sentence like this.