The five qalqalah letters are gathered as قُطْبُ جَدٍّ: ق ط ب ج د. In a sākin state they exhibit a recognizable release or rebound at the articulation point.
Try the instructional syllables أَقْ، أَطْ، أَبْ، أَجْ، أَدْ. Qalqalah must not create a new full vowel after the consonant. Its release is part of the consonant's prescribed quality.
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Qalqalah and its five letters
Ṣifāt al-Ḥurūf — Opposing Qualities and Strength Grades
The five qalqalah letters are gathered as قُطْبُ جَدٍّ: ق ط ب ج د. In a sākin state they exhibit a recognizable release or rebound at the articulation point.
Try the instructional syllables أَقْ، أَطْ، أَبْ، أَجْ، أَدْ. Qalqalah must not create a new full vowel after the consonant. Its release is part of the consonant's prescribed quality.