Sifaat Al-Huroof (صفات الحروف) are the attributes or characteristics that distinguish one letter from another, even when two letters share the same makhraj (point of articulation). For example, ت and ط both originate from the tip of the tongue touching the base of the upper front teeth, but they sound distinctly different because of their differing sifaat — ط has the quality of tafkheem (heaviness) while ت has tarqeeq (lightness).
Scholars categorize sifaat into two groups: permanent characteristics (الصفات اللازمة) that are always present when a letter is pronounced, and occasional characteristics (الصفات العارضة) that only appear in certain contexts. The permanent characteristics come in contrasting pairs: Jahr (voicing) vs. Hams (whispering), Shiddah (strength/plosion) vs. Rakhawah (softness/friction), Isti'laa (elevation) vs. Istifaal (lowering), Itbaaq (adhesion) vs. Infitaah (openness), and Idhlaq (fluency) vs. Ismaat (inertia).
Additionally, there are characteristics that do not have opposites, including: Safeer (whistling, found in س, ز, ص), Qalqalah (bouncing, found in ق, ط, ب, ج, د), Leen (softness, found in و and ي when preceded by a fathah), Inhiraaf (deviation, found in ل and ر), Takarur (repetition, found in ر), and Tafashshi (spreading, found in ش).
Understanding sifaat is essential for producing each letter with its correct sound quality. Our platform teaches each characteristic with clear explanations, audio demonstrations, and comparative exercises where you can hear the difference between letters that share a makhraj but differ in their sifaat. This deep understanding is what separates a good reciter from a great one.