Lesson 4 of 106 min
A letter with no vowel

Sukoon

Close a consonant cleanly without adding an extra a, i, or u.

The small circle called sukoon tells you that a letter has no vowel after it. Your voice lands on the consonant and moves directly to the next sound.

English speakers often add an accidental vowel, turning min into mini. Sukoon trains you to stop that extra sound.

Rule 1

Join the quiet letter to what came before

A letter with sukoon cannot begin a spoken syllable. Attach it to the vowel immediately before it.

Rule 2

Let the mouth close where the letter ends

Finish the consonant fully, then continue. A sukoon is quiet, but the consonant itself still has a clear articulation.

Try it yourself

Pause before revealing the answer

01
Read without adding a vowel after lam.
قُلْ
Tap to check your answer
Qul, ending directly on l.
02
Find the quiet consonant.
يَكْتُبُ
Tap to check your answer
Kaf has sukoon: yak-tu-bu.
Keep this one thing

Sukoon means no vowel follows. Land on the consonant without inventing another sound.