Lesson 1 · Core rules
Noon Sakinah and Tanween
What to do when a noon with sukoon or a tanween is followed by each group of letters.
A noon sakinah is a noon carrying a sukoon. Tanween is the doubled vowel at the end of a noun, which is pronounced as a hidden noon. The letter that follows decides how it is recited.
The four rules
- Izhar (clear pronunciation): before the six throat letters (hamzah, ha, 'ayn, ha, ghayn, kha) the noon is pronounced clearly, without extra nasal sound.
- Idgham (merging): before the letters of the word "yarmalun" (ya, ra, mim, lam, waw, noon) the noon merges into the next letter. With ya, noon, mim and waw it merges with ghunnah (nasal sound); with lam and ra it merges without ghunnah.
- Iqlab (changing): before ba, the noon changes into a hidden mim sound with ghunnah.
- Ikhfa (hiding): before the remaining fifteen letters the noon is hidden, with ghunnah, between clear and merged.
Practise
Listen to each example below, then recite it slowly with your teacher. Listen for the ghunnah (nasal sound) lasting about two counts in Idgham with ghunnah, Iqlab and Ikhfa.
Examples from the Quran
The Quran text for Izhar — "an'amta" (noon sakinah before 'ayn) will appear once the verified Quran source has been approved.
The Quran text for Idgham with ghunnah — "min masad" (noon before mim) will appear once the verified Quran source has been approved.
The Quran text for Idgham without ghunnah — "waylul li" (tanween before lam) will appear once the verified Quran source has been approved.
The Quran text for Iqlab — "la yunbadhanna" (noon before ba) will appear once the verified Quran source has been approved.
The Quran text for Ikhfa — "min sharri" (noon before shin) will appear once the verified Quran source has been approved.
Common mistakes
- Adding ghunnah in Izhar
- Pronouncing a clear noon in Iqlab instead of a hidden mim
- Rushing the two counts of ghunnah

