Learning the ikhfa letters is an important part of Tajweed because they determine when the sound of Noon Sakinah or Tanween should be partially concealed.
This rule may seem difficult at first, but it becomes much easier once you memorize the 15 letters and understand how to apply them.
In this guide from Alwafaa Institute, we will explain the Ikhfa rules, the difference between Ikhfa Haqiqi and Ikhfa Shafawi, and practical examples from the Quran.
What Is Ikhfa in Tajweed?
Ikhfa (إخفاء) means concealment or hiding in Arabic. In Tajweed, it describes a way of pronouncing Noon Sakinah or Tanween when either one is followed by one of the 15 specific Ikhfa letters.
Instead of pronouncing the Noon clearly as in Izhar or merging it completely as in Idgham, the sound is partially concealed while maintaining Ghunnah for approximately two counts.
This makes Ikhfa a middle sound between clear pronunciation and complete merging.
Because this middle sound is hard to judge on your own, it is usually taught with direct feedback inside an online Tajweed course.
What Are the Ikhfa Letters?
There are 15 Ikhfa letters in Arabic.
They are:
ت، ث، ج، د، ذ، ز، س، ش، ص، ض، ط، ظ، ف، ق، ك
These are the letters of Ikhfaa that trigger the rule when they come after Noon Sakinah or Tanween.
A traditional way to memorize them is through this Arabic phrase:
صِفْ ذَا ثَنَا كَمْ جَادَ شَخْصٌ قَدْ سَمَا
دُمْ طَيِّبًا زِدْ فِي تُقًى ضَعْ ظَالِمَا
The first letter of each word represents one of the 15 Ikhfa letters.
Ikhfa Letters in Arabic
For quick reference, the Arabic Ikhfa letters are:
Letter: Name
- ت: Ta
- ث: Tha
- ج: Jeem
- د: Dal
- ذ: Dhal
- ز: Zay
- س: Seen
- ش: Sheen
- ص: Sad
- ض: Dad
- ط: Ta
- ظ: Dha
- ف: Fa
- ق: Qaf
- ك: Kaf
Memorizing this group is one of the first steps toward recognizing Ikhfa while reading the Quran.
What Are the Ikhfa Rules?
The main Ikhfa rules are simple once you know what to look for.
Ikhfa Haqiqi occurs when:
Noon Sakinah (نْ) or Tanween (ً ٍ ٌ) + one of the 15 Ikhfa letters
For example: مِنْ قَبْلِ
Here, the Noon Sakinah in مِنْ is followed by ق, which is one of the Ikhfa letters. Therefore, Ikhfa applies.
Another example is: أَنْتُمْ
The Noon Sakinah is followed by ت, another Ikhfa letter.
The Noon is not pronounced with a completely clear sound. Instead, the reciter produces the nasal Ghunnah while preparing to pronounce the following letter.
How Is Ikhfa Pronounced?
When applying Ikhfa, the Noon sound is concealed while the Ghunnah remains.
The sound should not be:
- Completely clear like Izhar.
- Completely merged like Idgham.
- Changed into a different letter.
Instead, the reciter produces a controlled nasal sound for about two counts and then moves naturally into the following Ikhfa letter.
The exact quality of the sound can vary depending on the following letter, since each one has its own articulation points of letters. Some Ikhfa letters require a heavier sound, while others are lighter.
What Is the Difference Between Ikhfa Haqiqi and Ikhfa Shafawi?
There are two types of Ikhfa that students should know: Ikhfa Haqiqi and Ikhfa Shafawi.
Ikhfa Haqiqi:
Ikhfa Haqiqi applies to:
Noon Sakinah (نْ) or Tanween + one of 15 letters
The 15 letters are:
ت ث ج د ذ ز س ش ص ض ط ظ ف ق ك
This is the type of Ikhfa most students mean when they talk about the ikhfa letters.
Ikhfa Shafawi:
Ikhfa Shafawi applies to Meem Sakinah (مْ) when it is followed by the letter ب (Ba).
It is called Shafawi because the Meem and Ba are pronounced using the lips.
For example:
تَرْمِيهِم بِحِجَارَةٍ
The Meem Sakinah in تَرْمِيهِمْ is followed by ب, so Ikhfa Shafawi applies.
What Is Ikhfa Shafawi?
Ikhfa Shafawi is a specific Tajweed rule involving Meem Sakinah.
Unlike Ikhfa Haqiqi, which has 15 triggering letters, Ikhfa Shafawi has only one triggering letter: ب.
When Meem Sakinah comes before Ba, the Meem is partially concealed with Ghunnah for approximately two counts before moving into the Ba.
Ikhfa Shafawi Examples From the Quran
One well-known example is: تَرْمِيهِم بِحِجَارَةٍ
The Meem Sakinah is followed by Ba, so this is Ikhfa Shafawi.
Another example is: فَبَشِّرْهُم بِعَذَابٍ أَلِيمٍ
Again, the Meem Sakinah in هُم comes before ب, so the rule applies.
Ikhfa Examples From the Quran
Looking at real Quranic words is one of the easiest ways to understand the rule.
Example 1: كُنتُمْ
In كُنتُمْ, the Noon Sakinah is followed by ت.
نْ + ت = Ikhfa
The Noon sound is concealed with Ghunnah before the Ta.
Example 2: مِنْ قَبْلِ
In مِنْ قَبْلِ, the Noon Sakinah is followed by ق.
نْ + ق = Ikhfa
The Qaf is one of the 15 Ikhfa letters.
Example 3: مِنْ شَرِّ
In مِنْ شَرِّ, the Noon Sakinah comes before ش.
نْ + ش = Ikhfa
Example 4: أَنْفُسَكُمْ
In أَنْفُسَكُمْ, the Noon Sakinah is followed by ف.
نْ + ف = Ikhfa
The Noon is concealed while maintaining the nasal sound.
Example 5: صَعِيدًا طَيِّبًا
Here, the Tanween at the end of صَعِيدًا is followed by ط.
Tanween + ط = Ikhfa
This shows that Ikhfa applies not only to Noon Sakinah but also to Tanween. Quranic examples like these are useful for practicing how to recognize the rule in actual recitation.
How Can You Memorize the Ikhfa Letters Easily?
Fifteen letters may seem like a lot to memorize, but using the traditional mnemonic can make the process easier.
Start with:
صِفْ ذَا ثَنَا كَمْ جَادَ شَخْصٌ قَدْ سَمَا
Then continue with:
دُمْ طَيِّبًا زِدْ فِي تُقًى ضَعْ ظَالِمَا
Focus on the first letter of each word rather than trying to memorize the 15 letters separately.
You can also divide them into smaller groups and practice one group at a time. Once you know the letters, practice identifying them in short Quranic verses.
This is the same approach used with the letters of Qalqalah, where a short phrase replaces memorizing each letter on its own.
What Are the Common Mistakes in Ikhfa?
Beginners often understand the basic rule but struggle with its actual pronunciation.
Pronouncing the Noon Too Clearly
Ikhfa should not sound exactly like Izhar.
The Noon sound is concealed, so avoid making a clear ن sound before the following letter.
Dropping the Ghunnah
The nasal sound is an essential part of Ikhfa. It should be maintained for approximately two counts.
Making the Ghunnah Too Long
The Ghunnah should be controlled. Holding it for too long can change the natural rhythm of the recitation.
Confusing Ikhfa With Idgham
Ikhfa does not completely merge the Noon into the following letter. Learning the difference between the Noon Sakinah rules can help prevent this mistake.
Confusing Ikhfa Haqiqi With Ikhfa Shafawi
Remember the basic distinction:
- Ikhfa Haqiqi: Noon Sakinah or Tanween + 15 letters.
- Ikhfa Shafawi: Meem Sakinah + Ba.
Correcting these pronunciation details is one of the fastest ways to see progress if you are working on how to improve Quran recitation.
How Can You Practice Ikhfa at Home?
Start by memorizing the 15 ikhfaa letters, then follow the same routine you would use to learn Quran with Tajweed at home with any other rule.
Whenever you find one, check the letter that follows it. If it is one of the 15 Ikhfa letters, practice the word with the correct Ghunnah.
You can make your practice more effective by:
- Reading slowly at first.
- Marking Ikhfa examples in your Mushaf.
- Listening to a qualified Quran reciter.
- Repeating difficult words several times.
- Recording yourself and listening for pronunciation issues.
- Asking a qualified Tajweed teacher to correct your recitation.
Because Ikhfa is based partly on how the sound is produced, listening and correction are especially useful.
Learn Ikhfa and Tajweed Online With Al Wafaa Institute
Learning the ikhfa letters is only the first step. To apply Ikhfa correctly, students need to hear and practice the rule while reciting the Quran.
At Al Wafaa Institute, students can learn Quran reading and Tajweed through personalized online classes with Al-Azhar-certified male and female Quran teachers.
Beginners usually start with the Noorani Qaida course, then continue with Quran Reading, Tajweed, Quran Memorization, Quran with Meaning and Tafsir, Ijazah, Islamic Studies, and Arabic. Lessons can be adapted to the student’s age and current Quran level.
Parents and students can also start with a free trial class to experience the teaching approach before beginning regular lessons.
Frequently Asked Questions
What are the Ikhfa letters?
The 15 Ikhfa letters are ت، ث، ج، د، ذ، ز، س، ش، ص، ض، ط، ظ، ف، ق، ك. They trigger Ikhfa when they follow Noon Sakinah or Tanween.
How many Ikhfa letters are there?
There are 15 letters of Ikhfaa for Ikhfa Haqiqi.
What is Ikhfa in Arabic?
Ikhfa (إخفاء) means concealment or hiding. In Tajweed, it refers to partially concealing the Noon sound while maintaining Ghunnah before one of the 15 Ikhfa letters.
What is the difference between Ikhfa and Izhar?
In Izhar, the Noon Sakinah or Tanween is pronounced clearly.
In Ikhfa, the Noon sound is concealed and accompanied by Ghunnah before the following letter.
What is the difference between Ikhfa and Idgham?
In Ikhfa, the Noon sound is partially concealed without completely merging into the following letter.
In Idgham, the Noon sound is merged into the following letter according to the applicable rule.
What is Ikhfa Shafawi?
Ikhfa Shafawi occurs when Meem Sakinah (مْ) is followed by Ba (ب).
It is different from Ikhfa Haqiqi, which involves Noon Sakinah or Tanween and 15 letters.
How long should Ghunnah be held in Ikhfa?
Ghunnah in Ikhfa is generally held for approximately two counts.
The sound should remain controlled rather than being stretched unnecessarily.
What are some Ikhfa examples from the Quran?
Examples include كُنتُمْ, مِنْ قَبْلِ, مِنْ شَرِّ, and أَنْفُسَكُمْ for Ikhfa Haqiqi. تَرْمِيهِم بِحِجَارَةٍ is an example of Ikhfa Shafawi.
In the end, understanding the ikhfa letters makes it much easier to recognize and apply this important Tajweed rule. Remember the 15 letters, learn the difference between Ikhfa Haqiqi and Ikhfa Shafawi, and practice with real Quranic examples.
With regular practice and guidance from a qualified teacher at Alwafaa Institute, you can develop more accurate Quran recitation and apply Ikhfa naturally while reading, while also having the opportunity to learn Quran online.
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