🎯 This is a detailed guide on how to write and pronounce the Arabic letter: س {sīn}

With this video, we provide easy tips and techniques through which writing and pronouncing the Arabic letters become an easy task to do.

Timestamp:

00:00 How to write the Arabic letter س {sīn}
00:30 س vs ص: What is the difference between the Arabic letter س {sīn}, and the Arabic letter ص {ṣād}? 00:50 The different forms of writing the letter س {sīn} according to its positions.
2:10 How to pronounce the Arabic letter س {sīn} with harakat (Arabic vowles)? Shaddah, damma, kassrah, tanween, sukoun, mad. 3:10 How to pronounce the Arabic letter ص {ṣād} with harakat (Arabic vowles)? Shaddah, damma, kassrah, tanween, sukoun, mad.
3:40 Let’s practice how to differentiate between the letter س {sīn}, and the Arabic letter ص {ṣād}.

The Arabic letter س (sīn) is the 12th letter of the Arabic alphabet. It is one of the easiest Arabic letters for English speakers because it is pronounced like the “s” in sun, see, or snake. Unlike some Arabic letters, س connects on both sides, which means its shape changes depending on its position within a word.

What Does the Letter س Look Like?

Like most Arabic letters, س has four different forms depending on its position in a word.

Unlike English letters, Arabic letters change shape according to where they appear, but they always represent the same sound.

How to Write the Letter س

Writing س is simple once you recognize its distinctive three upward teeth.

Isolated Form (س)

1. Start from the right.
2. Draw three small upward curves (teeth).
3. Finish with a smooth curve extending to the left.
4. The letter has no dots.

س

Beginning Form (سـ)

The beginning form connects to the following letter.

سـ

Example:

سَمَك (samak) – fish

Middle Form (ـسـ)

The middle form connects to both the previous and the next letters.

ـسـ

Example:

مَسْجِد (masjid) – mosque

Final Form (ـس)

The final form connects only to the previous letter.

ـس

Example:

دَرْس (dars) – lesson

How to Pronounce the Letter س

The Arabic س is pronounced exactly like the English s in:

• sun
• sit
• snake
• see

It is a voiceless alveolar fricative.

To pronounce it:

1. Place the tip of your tongue close to the ridge just behind your upper front teeth.
2. Keep a small gap between the tongue and the ridge.
3. Push air through the narrow opening.
4. Do not vibrate your vocal cords.

The result is a clear ssss sound.

Unlike ز (zāy), the letter س is not voiced.

Examples of Words with س

Here are some common Modern Standard Arabic words containing س.

Try reading them aloud slowly while focusing on making a clear s sound.

س with the Short Vowels

Arabic short vowels change the pronunciation slightly.

Practice reading these combinations several times:

• سَ سَ سَ (sa sa sa)
• سِ سِ سِ (si si si)
• سُ سُ سُ (su su su)

Common Mistakes and Practice Tips

Beginners usually learn س quickly, but there are a few common mistakes.

1. Confusing س with ص

These letters look different and have different pronunciations.

• س = light s
• ص = emphatic ṣ

Compare:

• سَمَك (samak) – fish
• صَبَاح (ṣabāḥ) – morning

2. Adding Voice

Do not pronounce س like ز.

• س = ssss
• ز = zzzz

3. Forgetting the Three Teeth

The easiest way to recognize س is its three upward teeth and the fact that it has no dots.

Practice Exercise

Read these aloud:

• سَ
• سِ
• سُ
• سَلَام
• سَمَك
• سَيَّارَة
• سُوق
• مَسْجِد
• دَرْس

If each word begins or contains a clear English-like s sound, you are pronouncing س correctly.

Final Review

The Arabic letter س (sīn) is one of the most straightforward letters in the Arabic alphabet, representing the familiar “s” sound found in English words like ‘sun’ and ‘snake’. It has no dots, connects to both preceding and following letters, and changes shape depending on its position in a word. By recognizing its four forms, mastering its pronunciation with short vowels, and practicing common vocabulary such as سَلَام (salām), سَيَّارَة (sayyārah), and سَمَك (samak), you can read Arabic more confidently. Therefore, with regular practice, س quickly becomes one of the easiest and most recognizable letters in the Arabic alphabet.